Imersion Challenger 5 mm freediving Jacket

Technical sheet

Men

Imersion Challenger 5 mm freediving Jacket

Q: Does this item include a built it hood?

Hello, yes! It features a hood.Regards.

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16 Reviews

16 Questions

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Long

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Features of Imersion Challenger 5 mm

Product description of Imersion Challenger 5 mm freediving Jacket

Description summary

Experience unparalleled freedom and warmth with the IMERSION Challenger 5mm Freediving Jacket. Crafted for serious freedivers and spearfishermen, its Jako neoprene offers exceptional elasticity and a second-skin fit. The preformed anatomic design, double-stitched seams, and glue reinforcement ensure durability and maximum mobility. Featuring an integrated hood and open-cell interior for superior insulation, plus a double-thickness loading pad for speargun comfort. Its camouflage pattern enhances concealment, making it the ultimate choice for aquatic adventures

IMERSION Challenger 5 mm Freediving Jacket

Experience the pinnacle of underwater performance and comfort with the IMERSION Challenger 5 mm Freediving Jacket. Expertly engineered for the dedicated freediver and spearfisher, this jacket is designed to feel like a second skin, allowing you to move with unparalleled freedom and stealth beneath the waves. Its advanced design prioritizes flexibility, thermal protection, and durability, making it the ultimate companion for your aquatic adventures in temperate waters.

The Challenger jacket sets a new standard for mobility. Crafted to provide exceptional elasticity, it moves with your body, eliminating restriction and reducing fatigue during long dives. The preformed, anatomic cut of the arms ensures a perfect, natural fit that enhances your hydrodynamics and allows for effortless movement, whether you´re pulling through the water on a deep dive or aiming for the perfect shot. The integrated hood provides essential warmth and a streamlined profile, while the open-cell interior creates a superior seal against your skin, minimizing water circulation and maximizing thermal insulation.

Built to withstand the rigors of spearfishing and frequent use, the Challenger jacket boasts a robust construction. The panels are meticulously assembled using double bonding and double stitching, culminating in a coverseam with a stop strap for exceptional resilience. To further enhance its longevity, all stitch intersections are reinforced with glue, ensuring the jacket maintains its integrity dive after dive. A key feature for spearfishers is the double-thickness loading pad on the chest, which offers superior protection and comfort when loading your speargun. The innovative camouflage pattern provides excellent concealment, allowing you to blend seamlessly into your underwater environment.

This without-zip design enhances flexibility and eliminates potential points of water entry, ensuring you stay warmer for longer. It is the ideal choice for male adult divers seeking a high-performance jacket that delivers on every front—from its anatomical fit to its rugged construction.
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Features:
- The neoprene of the Challenger suit is made of Jako.
- Elasticity, flexibility and lightness are the main characteristics of the Jako so combined with the Stretchy nylon with its perfect camouflage design, the Challenger suit is the perfect suit for freediving and spearfishing.
- External black nylon, preformed anatomic design for the arms, assembled by double bounding and double stitching ended by a coverseam with stop strap.
- The stitches are reinforced with glue at their intersections.
- Polyurethane induction printing with double thickness for the loading pad.
- Jacket with hood Thickness 5.5 mm.

Technical Specifications:

* Product Type: Freediving Jacket
* Target User: Men, Adult
* Primary Activity: Freediving, Spearfishing
* Thickness: 5 mm class (Jacket body at 5.5 mm for core warmth)
* Interior: Open cell
* Exterior: Stamp camouflage pattern on stretch nylon
* Closure: Without zip
* Design: Preformed anatomic cut for arms
* Construction: Double bonded and double stitched seams
* Reinforcements: Glue-reinforced stitch intersections, double-thickness chest loading pad

All our freediving/spearfishing/triathlon wetsuits are carefully checked before shipping. This thorough inspection allows us to completely rule out any signs of wear or damage. Please try on the wetsuits with great care and in the correct manner. If in doubt, we recommend trying on the wetsuit wearing gloves and socks, and turning it inside out. Please be careful not to stretch the material too much and avoid any pressure that could cause finger marks or nail scratches on the suit. Refunds in the event of a return are conditional upon the suit being returned in the same perfect condition in which it was sent.

Specifications

Manual

Size chart

Technical specifications of Imersion Challenger 5 mm

Thickness

5.5 Mm
Neoprene type

Jako
Seam construction

Double Bounding
Stitch type

Double Stitching
Knee pads

Yes
Neck seal

Hood
Hood

With Hood
Thickness

5 mm
Color

Black
Inner Surface

Open cell
Gender

Men
Age

Adult
Recommended Use

Freediving
Product Type

Jackets
Zipper Position

Without zip
Stamp

Stamp

Features of Imersion Challenger 5 mm

Hood With Hood

Hood

With Hood

Thickness 5 mm

Thickness

5 mm

Color Black

Color

Black

Inner Surface Open cell

Inner Surface

Open cell

Gender Men

Gender

Men

Age Adult

Age

Adult

Recommended Use Freediving

Recommended Use

Freediving

Product Type Jackets

Product Type

Jackets

Zipper Position Without zip

Zipper Position

Without zip

Stamp Stamp

Stamp

Key differentiators

Constructed from 5.5 mm Jako neoprene for flexibility and warmth.

Features an open-cell interior and integrated hood for enhanced thermal insulation.

Includes a double-thickness chest loading pad for spearfishing.

Preformed anatomic arm cut provides a comfortable, natural fit.

Zipperless design allows for greater freedom of movement.

Technology in Imersion Challenger 5 mm freediving Jacket

Energy rating

Warnings

5 / 5

16 Reviews

What our customers are saying about Imersion Challenger 5 mm freediving Jacket

This high-quality, durable suit offers excellent value. Made from soft, elastic jersey material, it provides exceptional comfort and a true-to-size fit. This warm performance suit is praised for its top-tier materials and durability, keeping you comfortable even in harsh weather. A highly recommended, top-rated product for its overall quality and comfortable design

Good

2024/06/16

krasen

I have been using these suits for quite some time. Price quality top product. I recommend

Good ^^

2022/08/02

eui seok

Both warmth and durability are good.

Good price

2022/07/08

Vadim

very soft, true to size

Good! Nice

2022/06/07

Hyunjun Park

Nice!! Fast delivery and good quality

Immersion challenger 5 mm

2021/12/01

Mr.Lim

it's cool. good price and better quality.

Recimamento

2021/07/26

Mario Luis Marques de Andrade

Great Article. Price quality is great and highly recommend.

Great product

2020/07/23

Максим

The suit is excellent, very fast delivery and the quality of the materials is on top Thank you

Good article

2020/07/13

Tiago

Good coat, elastic and comfortable.

Good coat

2020/07/12

Tiago Inácio

Good jacket for jersey material, comfortable and elastic.

Fantastic

2020/07/06

stefan Wulff

Super product description and fast delivery!

Good price

2020/06/05

Mattias

Good price fast delivery and excellent quality.

Super Warm

2019/03/20

Dave

Super Warm

Excellent!

2017/07/31

KOZHEVYATOV

Very satisfied with the purchase! It is a pity that in the comments can not attach a photo of the costume and other purchased accessories with real hunting ...

It is good

2017/01/30

yutaka

It is 170 cm 75 kg muscular body type. In L size, it was just a good feeling. As an aside, the inside of the skin will be damaged If you do not use baby powder and the like.

Very good item

2016/12/04

cheung

cheap n good quality

Simply good

2016/10/28

Trent

I choice this because my friends use it. They said Imersion is one of the best suit maker. I think they are right. Especially in tropical area. Even at the worst weather, it can keep you at the most comfort.

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Include AI Generated questions and answers

2021-08-31

James

Does this item include a built it hood?

Answer of TradeInn Expert

Hello, yes! It features a hood. Regards.

* Generated by AI based on customer and product data

2015-12-14

Josh

is there a loading pad? Thanks

Answer of TradeInn Expert

Hello, there is a polyurethane induction printing with double thickness for the loading pad. Rgds

* Generated by AI based on customer and product data

2017-11-29

christos

hello.is it open cell wetsuit?thanks

Answer of TradeInn Expert

Hello! no, it is double lined. Thanks for your question!

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is the Imersion Challenger jacket designed for a specific gender or age group?

Answer of Generated by AI and verified

Yes, this jacket is specifically designed for adult men, with a preformed anatomic cut to ensure a proper fit for freediving activities.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What kind of material is the Imersion Challenger jacket made from?

Answer of Generated by AI and verified

The Imersion Challenger jacket is crafted from Jako neoprene, which is known for its exceptional elasticity, providing a second-skin fit for enhanced mobility in the water.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Does this freediving jacket include a hood?

Answer of Generated by AI and verified

Yes, the Imersion Challenger jacket features an integrated hood to provide additional thermal protection and a more streamlined profile for your dives.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What is the thickness of this wetsuit jacket?

Answer of Generated by AI and verified

This Imersion Challenger freediving jacket has a neoprene thickness of 5 mm, with a total thickness of 5.5 mm, making it suitable for diving in temperate waters.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What type of seams does the Challenger jacket have?

Answer of Generated by AI and verified

The jacket is constructed with double bounding and double stitching. The stitch intersections are also reinforced with glue for enhanced durability and longevity.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What is the internal lining of the Imersion Challenger jacket?

Answer of Generated by AI and verified

This jacket features an open-cell interior. This type of lining creates a superior seal against the skin to minimize water circulation and maximize thermal insulation.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Does this jacket have any special reinforcements?

Answer of Generated by AI and verified

Yes, it includes a double-thickness chest loading pad for comfort when handling a speargun, and the stitch intersections are reinforced with glue to improve the jacket's overall durability.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What activities is the Imersion Challenger jacket best for?

Answer of Generated by AI and verified

This jacket is specifically designed for freediving and spearfishing. Its features, such as the preformed anatomic cut, camouflage pattern, and chest loading pad, are optimized for these activities.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What water temperatures is this 5.5 mm jacket suitable for?

Answer of Generated by AI and verified

This jacket is designed for use in temperate waters. The 5.5 mm thickness provides the necessary thermal insulation for comfort during dives in these conditions.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is this jacket designed for flexibility and movement?

Answer of Generated by AI and verified

Absolutely. It is made from elastic Jako neoprene and features a preformed anatomic cut for the arms. Combined with its zipperless design, it offers exceptional freedom of movement for freediving.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

How does this jacket close?

Answer of Generated by AI and verified

The Imersion Challenger jacket uses a zipperless design with a beavertail closure system to ensure a snug fit that maximizes flexibility and minimizes water entry.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

How does the 5mm Imersion Challenger jacket compare to the 3mm version?

Answer of Generated by AI and verified

The primary difference is the neoprene thickness.

* Generated by AI based on customer and product data

2024-02-06

Jorge Alfonso

So, I would like to see which size fits me best. I am 1.73cm tall and weigh 83kg

Answer of Krasen

I think your customer is a size L/4

Answer of Kwok Leung

Wetsuit size needs to be XL.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Freediving in Temperate Waters 90% Fit

With 5.5 mm Jako neoprene and an open-cell interior, this jacket provides reliable thermal insulation for temperate water conditions. The preformed anatomic cut and zipperless design ensure excellent flexibility and freedom of movement, which is essential for efficient freediving.

thickness: 5.5 mm,internal_lining: open cell,neoprene_type: Jako,design: Preformed anatomic cut for arms,closure_system: without_zip

Spearfishing 95% Fit

This jacket is a great choice for spearfishing, featuring a stamp camouflage pattern on the exterior for concealment underwater. The double-thickness chest loading pad provides necessary reinforcement and comfort when loading a speargun.

external_material: stamp camouflage pattern on stretch nylon,reinforcements: double-thickness chest loading pad,intended_use: freediving

Beginner Freediving Training 80% Fit

For those new to freediving, this jacket offers a practical combination of warmth and durability. The double-bonded and double-stitched seams provide reliability, while the integrated hood helps maintain body heat, allowing beginners to focus on their technique in comfort.

seam_construction: Double Bounding,stitch_type: Double Stitching,hood_included: yes,thickness: 5.5 mm

Underwater Exploration & Snorkeling in Cooler Conditions 75% Fit

While designed for freediving, the jacket's 5.5 mm thickness and integrated hood also make it suitable for extended snorkeling or underwater exploration in temperate waters. It provides significant thermal protection, keeping you comfortable for longer periods than a standard thin wetsuit.

thickness: 5.5 mm,hood_included: yes,water_temperature_range: temperate,internal_lining: open cell

Best for

Great for New Freedivers

This jacket offers reliable thermal protection with its 5.5 mm neoprene and integrated hood, providing the warmth and comfort needed to build confidence in temperate waters.

Neoprene thickness: 5.5 mm, Hood included: yes, Water temperature range: temperate

Ideal for Value-Seeking Divers

With durable features like double-stitched seams and a chest loading pad, this jacket delivers practical performance and longevity at an accessible price point.

Stitch type: Double Stitching, Reinforcements: double-thickness chest loading pad

Perfect for Recreational Spearfishing

The camouflage pattern aids concealment, while the preformed anatomic cut and Jako neoprene ensure excellent flexibility for an enhanced spearfishing experience.

External material: stamp camouflage pattern on stretch nylon, Design: Preformed anatomic cut for arms, Neoprene type: Jako

Benefits

FunctionalStay Warm and Comfortable in Temperate Waters

Designed for temperate water freediving, this jacket features 5.5 mm thick neoprene and an open-cell internal lining to maximize thermal insulation. The integrated hood and zipperless design further reduce water entry, keeping you warmer for longer and more comfortable dives.

Internal lining: open cell

Water temperature range: temperate

Closure system: without_zip

Hood included: yes

FunctionalEnhance Your Freediving and Spearfishing Experience

The jacket's stamp camouflage pattern on stretch nylon helps you blend into the underwater environment, perfect for observation or spearfishing. Specifically designed for freediving, it supports your passion for underwater exploration and adventure.

External material: stamp camouflage pattern on stretch nylon

Intended use: freediving

Ideal buyer profiles

The Dedicated Freediver

This individual is serious about freediving and spearfishing, spending significant time in temperate waters. They prioritize gear that offers a close, flexible fit for unrestricted movement and effective thermal protection to extend their time underwater. Performance and durability are more important to them than entry-level convenience features.

The Imersion Challenger jacket is an excellent match, featuring highly elastic Jako neoprene and a preformed anatomic cut for superior flexibility. Its 5.5 mm thickness, integrated hood, and open-cell interior provide substantial thermal insulation for temperate waters. The zipperless design enhances the 'second skin' feel and minimizes water entry, while reinforcements like the double-thickness chest loading pad ensure it stands up to regular use.

The Spearfishing Hunter

This diver is focused on the hunt, requiring gear that aids in concealment and withstands the specific demands of spearfishing. They need a jacket that allows for quiet, fluid movements and offers protection in key areas, like the chest, for loading a speargun. Blending into the environment is a key factor in their success.

This jacket's stamp camouflage pattern on stretch nylon provides effective concealment underwater. The zipperless, preformed design made from elastic Jako neoprene allows for the stealthy, unrestricted movement needed for stalking fish. The inclusion of a double-thickness chest loading pad is a critical feature, offering necessary protection and comfort when handling a speargun.

The Diver

This buyer seeks high-performance gear that maximizes efficiency and comfort in the water. They understand the trade-offs between different features and opt for designs that prioritize hydrodynamics, warmth, and flexibility over ease of entry. For them, a wetsuit is a piece of performance equipment, not just a layer of insulation.

With its zipperless design and open-cell interior, this jacket minimizes water flushing and maximizes thermal efficiency. The preformed anatomic cut and Jako neoprene offer an exceptional range of motion and a close, hydrodynamic fit. These features are tailored for a diver who values performance and a 'second skin' feel above all else.

Competitive features

When selecting freediving gear, it's essential to compare your options to find the best fit for your needs. The Imersion Challenger 5 mm Freediving Jacket is designed for dedicated freedivers and spearfishermen, offering a balance of warmth and flexibility. It stands alongside several alternatives, including thinner jackets and complementary pants from brands like Imersion, Mares, and C4. While some alternatives are pants designed to be paired with a jacket, others are jackets with different thicknesses, providing options for various water temperatures and preferences.

Where it excels

With a 5 mm thickness, this jacket is built for thermal insulation, making it well-suited for cooler water conditions where warmth is a priority. The design is specifically tailored for spearfishing, featuring a double-thickness loading pad for comfort when handling a speargun and a camouflage pattern for concealment. Constructed from Jako neoprene with a preformed anatomic design, it emphasizes a close, second-skin fit to enhance mobility and flexibility underwater.

Consider alternatives if...

If you already have a jacket and need matching bottoms, dedicated freediving pants such as the Imersion Challenger or C4 Sideral pants would be the appropriate choice to complete your suit.

Verdict

The Imersion Challenger 5 mm Freediving Jacket is a specialized piece of equipment designed for serious freedivers and spearfishermen who venture into cooler waters. Its 5 mm thickness, integrated hood, and open-cell interior provide notable insulation. Features like the speargun loading pad and camouflage pattern clearly target the spearfishing discipline.

Specs comparison

	Imersion Challenger 5 mm freediving Jacket	Imersion Challenger Long John 5 Mm Freediving Pants	Imersion Challenger 3 Mm Freediving Jacket	Imersion Freediving 4 Mm Diving Jacket
Material	neoprene	neoprene	neoprene	neoprene
Thickness	5.5 mm	5.5 mm	3 mm	4 mm
Hood Included	Yes	-	Yes	Yes
Seam Construction	Double Bounding	Double Bounding	Double Bounding	Glued And Sewn Inside
Intended Use	freediving	freediving	freediving	freediving
Neoprene Thickness	5 mm	5 mm	3 mm	4 mm
Type	jacket	trousers	jacket	jacket
Water Activity	freediving	freediving	freediving	-
Reinforced Knees	Yes	Yes	Yes	-
Water Temperature Range	temperate	-	temperate	temperate
Internal Lining	open cell	open cell	open cell	Nylon Stretch
Knee Pads	Yes	Yes	Yes	No
Neoprene Type	Jako	Jako	Jako	Glide Skin
Neck Seal	hood	Coverall	-	subcutaneous beavertail closure system

Specs vs competitors

	Imersion Challenger 5 mm freediving Jacket	Seland Tapou Hidrospeed 5 Mm Freediving Jacket
Material	neoprene	neoprene
Thickness	5.5 mm	5 mm
Hood Included	Yes	No
Seam Construction	Double Bounding	Blindstitch
Intended Use	freediving	freediving
Neoprene Thickness	5 mm	5 mm
Type	jacket	jacket
Water Activity	freediving	diving
Reinforced Knees	Yes	No
Knee Pads	Yes	No
Neoprene Type	Jako	neoprene
Neck Seal	hood	Velcro Fastening