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Mares Flexa 5/4 mm diving wetsuit

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Features of Mares Flexa 5/4 mm

Product description of Mares Flexa 5/4 mm diving wetsuit

Description summary

Experience unmatched freedom and warmth with the MARES Flexa 5/4 mm wetsuit. Designed for adult divers in temperate waters, this suit masterfully balances thermal protection with exceptional flexibility. Featuring variable 5mm torso and 4mm limb thickness, anatomical pre-shaped cuts, and an easy-access front zipper with an internal flap, it provides a true second-skin feel. The exclusive Back Protection System (BPS) enhances comfort and insulation, while reinforced knees and instrument grip panels add durability and practicality. Dive longer and more comfortably with the ultimate expression of Mares´ design intelligence

MARES Flexa 5/4 mm Men´s Diving Wetsuit – Ultimate Flexibility and Comfort

Discover the pinnacle of underwater performance with the MARES Flexa 5/4 mm, a men´s diving wetsuit engineered for divers who demand superior comfort and unrestricted movement in temperate waters. Part of the renowned Flexa family, this suit represents the highest expression of design intelligence, combining innovative features with an exceptionally smart and ergonomic fit. It´s the ideal choice for the discerning adult diver seeking a premium experience without compromise.

Experience Unparalleled Freedom of Movement

The core philosophy behind the Flexa 5/4 mm is to provide a second-skin feel that moves with your body. This is achieved through a strategic variation in material thickness. The main torso area features a 5 mm layer for maximum thermal protection where it´s needed most, preserving your core body heat during longer or deeper dives. The arms and legs are constructed with a 4 mm layer, significantly enhancing flexibility. This intelligent design allows for an effortless, natural range of motion, whether you are kicking, adjusting your gear, or simply enjoying the underwater world. The pre-shaped, anatomical cut further reduces fatigue and eliminates uncomfortable bunching, ensuring a perfect fit from the moment you put it on.

Engineered for Superior Comfort and Practicality

Every detail of this front-zip suit is crafted to enhance your diving experience. The high-quality front zipper makes donning and doffing incredibly easy, allowing for greater autonomy. It is complemented by an internal flap that minimizes water entry and increases overall comfort.

A standout feature is the exclusive Back Protection System (BPS). This extra layer of strategically placed padding in the lumbar region provides increased insulation and superior cushioning against the weight of your tank, dramatically improving comfort during extended periods underwater. The custom collar closure system allows for a personalized fit, preventing uncomfortable chafing and further reducing water circulation around the neck.

Key Features:

* Ultimate Expression of Design: The Flexa series is celebrated for its quality, finish, and attention to detail.
* Variable Thickness for Performance: Combines different material thicknesses for a perfect balance of warmth and flexibility.
* Ergonomic Front Zipper: Allows for easy self-donning and doffing while ensuring a smooth, comfortable seal.
* Back Protection System (BPS): An additional layer of material on the back provides extra padding and thermal protection.
* Pre-shaped Anatomical Cut: Follows the natural contours of your body for an unmatched fit and comfort.
* Instrument Grip Panels: Specialized grip areas on both wrists ensure your dive computer and instruments stay securely in place.
* Durable Knee Protection: Reinforced, wear-resistant panels on the knees offer enhanced durability without sacrificing flexibility.
---

Technical Specifications:

* Product Type: Wetsuit
* Category: Suits
* Gender: Men
* Age Group: Adult
* Recommended Activity: Diving
* Water Temperature: Temperate Water
* Thickness: 5/4 mm (5 mm on the torso, 4 mm on extremities)
* Zipper Style: Front Zipper
* Design: Plain
* Kneepads: Reinforced anti-abrasion material
* Special Feature 1: Back Protection System (BPS) for increased comfort and insulation
* Special Feature 2: Integrated instrument grip panels on wrists

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.

Technical specifications of Mares Flexa 5/4 mm

  • Thickness

    5/4 mm

  • Neoprene type

    Ultrastretch Neoprene

  • Water temperature range

    Temperate water

  • Internal lining

    Glideskin

  • Key pocket

    No

  • Knee pads

    Yes

  • Neck seal

    Soft Closure

  • Hood

    Without Hood

  • Thickness

    5 mm

  • Color

    Black

  • Gender

    Men

  • Age

    Adult

  • Recommended Use

    Diving

  • Zipper Position

    Front

  • Stamp

    Plain

  • Product Type

    Suits

Features of Mares Flexa 5/4 mm

Hood Without Hood

Hood

Without Hood

Thickness 5 mm

Thickness

5 mm

Color Black

Color

Black

Gender Men

Gender

Men

Age Adult

Age

Adult

Recommended Use Diving

Recommended Use

Diving

Zipper Position Front

Zipper Position

Front

Stamp Plain

Stamp

Plain

Product Type Suits

Product Type

Suits

Key differentiators

Anatomical pre-shaped cut delivers a close, comfortable fit that moves with your body.

Convenient front-zip entry system allows for easy self-donning and doffing.

Exclusive Back Protection System (BPS) provides extra padding and insulation in the lumbar region.

Integrated instrument grip panels on both wrists to secure dive computers and gauges.

Variable 5/4 mm thickness in Ultrastretch Neoprene for an optimal balance of thermal insulation and flexibility.

Technology in Mares Flexa 5/4 mm diving wetsuit

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Mares Flexa 5/4 mm diving wetsuit

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The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

Can I use this wetsuit for activities other than diving?

Answer of Generated by AI and verified

While the Mares Flexa 5/4 mm is specifically designed for diving, its features like Ultrastretch Neoprene and an anatomical cut provide flexibility that could be suitable for other water sports in temperate conditions. However, its primary design focus is on the needs of a diver.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

Does the Mares Flexa 5/4 mm wetsuit have reinforced knees?

Answer of Generated by AI and verified

Yes, this wetsuit is equipped with reinforced knee pads for increased durability, especially useful when kneeling or interacting with different surfaces underwater.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

Does this wetsuit include a hood?

Answer of Generated by AI and verified

No, the Mares Flexa 5/4 mm diving wetsuit does not come with an integrated hood.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

Is the Mares Flexa 5/4 mm wetsuit suitable for men?

Answer of Generated by AI and verified

Yes, this Mares Flexa wetsuit is specifically designed for adult men, featuring an anatomical, pre-shaped cut to ensure a comfortable and effective fit.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

Is the Mares Flexa 5/4 mm wetsuit worth the investment for diving users?

Answer of Generated by AI and verified

The Mares Flexa 5/4 mm wetsuit offers a blend of thermal protection and flexibility, making it a valuable choice for divers seeking comfort and performance in temperate waters.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

What are the instrument grip panels for?

Answer of Generated by AI and verified

The integrated instrument grip panels are located on the wrists of the wetsuit. They provide a textured surface to help keep your dive computer or other wrist-mounted instruments securely in place, preventing them from slipping or rotating during your dive.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

What is the Back Protection System (BPS) on this wetsuit?

Answer of Generated by AI and verified

The Back Protection System (BPS) is a special feature of this Mares wetsuit. It consists of an extra layer of neoprene strategically placed in the lower back area to provide additional comfort and thermal insulation, particularly around the tank area.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

What is the primary material of the Mares Flexa wetsuit?

Answer of Generated by AI and verified

The Mares Flexa 5/4 mm wetsuit is constructed from Ultrastretch Neoprene, a material chosen for its excellent flexibility and second-skin feel.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

What is the thickness of this Mares diving wetsuit?

Answer of Generated by AI and verified

This wetsuit has a variable thickness of 5/4 mm. The torso section is 5 mm thick for enhanced thermal protection of your core, while the arms and legs are 4 mm thick to allow for greater flexibility and freedom of movement.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

What kind of zipper system does the Mares Flexa wetsuit have?

Answer of Generated by AI and verified

This wetsuit features a front zip entry system for easy access and a back zip closure. The front zipper includes an internal flap to improve the seal against water entry.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

What water temperatures is the Mares Flexa 5/4 mm wetsuit designed for?

Answer of Generated by AI and verified

This wetsuit is designed for diving in temperate waters. The 5/4 mm thickness provides a balance of thermal insulation for your core and flexibility for movement, making it ideal for conditions that are not extremely cold or tropical.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Mares Flexa 5/4 mm diving wetsuit

Who would benefit most from the Mares Flexa 5/4 mm wetsuit?

Answer of Generated by AI and verified

This wetsuit is ideal for adult male divers looking for a suit that provides both warmth and flexibility in temperate water conditions.

* Generated by AI based on customer and product data

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Use cases

Recreational Scuba Diving in Temperate Waters 95% Fit

This wetsuit is specifically designed for diving in temperate water conditions. The 5/4 mm thickness provides substantial thermal insulation, while the Ultrastretch Neoprene ensures excellent flexibility for comfortable movement during recreational dives.

5/4 mm thickness,Ultrastretch Neoprene material,Back Protection System (BPS),Intended for temperate water

Advanced or Multi-Dive Trips 90% Fit

For divers undertaking multiple dives or more advanced profiles, comfort and gear integration are key. The Back Protection System (BPS) adds extra insulation and padding under the tank, while integrated wrist grips secure dive computers or instruments, making it a high-performance choice for serious users.

Back Protection System (BPS),Integrated instrument grip panels on wrists,Reinforced knees,Glideskin internal lining

Dive Training and Certification Courses 80% Fit

The suit's durable construction, featuring reinforced knees, makes it well-suited for the repetitive nature of training exercises. The combination of a back zip for easier entry and Ultrastretch Neoprene for freedom of movement allows new and advancing divers to focus on their skills in comfort.

Reinforced knees,Ultrastretch Neoprene material,Back zip closure,5/4 mm thickness

Cold Water Snorkeling or Freediving 60% Fit

While designed for scuba, the 5/4 mm thickness and Ultrastretch Neoprene provide the necessary thermal protection and flexibility for surface activities like snorkeling or shallow freediving in temperate to cool waters. The Glideskin lining helps create a good seal to minimize water flushing.

5/4 mm thickness,Ultrastretch Neoprene material,Glideskin internal lining

Best for

Best for Divers

This suit's Ultrastretch Neoprene construction and Glideskin internal lining provide exceptional flexibility and comfort for serious diving in temperate waters.

Material: ultrastretch neoprene, Internal lining: Glideskin, Water temperature range: temperate

Ideal for the Dedicated Diving

Engineered for diving, this suit features reinforced knees and a Back Protection System (BPS) for enhanced durability and comfort during extended use.

Intended use: diving, Reinforced knees: yes, Special feature 1: Back Protection System (BPS) for increased comfort and insulation

A Premium Choice for Temperate Water Diving

The 5/4 mm thickness combined with a soft neck closure and special features like wrist instrument grips make this a top-tier option for temperate conditions.

Neoprene thickness: 5/4 mm, Neck seal: Soft Closure, Special feature 2: Integrated instrument grip panels on wrists

Benefits

FunctionalExperience Unrestricted Movement Underwater

Enjoy superior freedom of movement during your dives. This wetsuit is crafted from Ultrastretch Neoprene, a material specifically chosen to allow for maximum flexibility and a comfortable, non-restrictive fit while exploring underwater environments.

FunctionalKeep Your Dive Instruments Securely in Place

Never worry about your dive computer or other wrist instruments slipping or rotating. The wetsuit includes integrated instrument grip panels on the wrists, ensuring your essential gear stays exactly where you need it for easy viewing throughout your dive.

FunctionalBuilt to Last with Reinforced Knees

Designed for longevity and resilience, this wetsuit is equipped with reinforced knee pads. This feature provides extra durability in a high-wear area, protecting both the suit and the diver during interactions with various underwater surfaces.

FunctionalOptimized for Temperate Water Diving

This wetsuit is specifically designed for use in temperate water conditions. The 5/4 mm thickness provides an effective balance of thermal protection and flexibility, making it an ideal choice for a wide range of popular diving destinations.

Ideal buyer profiles

The Temperate Water Diver

This diver frequently explores waters that are too cool for a thin shorty but don't require the bulk of a drysuit. They value a balance of warmth, flexibility, and comfort for extended bottom times in temperate conditions.

The Mares Flexa, with its 5/4 mm thickness and Ultrastretch Neoprene construction, is specifically designed for temperate water conditions. It offers excellent flexibility for unrestricted movement, while the Back Protection System (BPS) adds an extra layer of insulation and comfort, making it ideal for this diver's core needs.

The Recreational Diving

This individual is a certified diver who invests in their own gear to enhance their diving experiences. They look for durable, reliable equipment with thoughtful features that improve comfort and convenience on every dive.

This wetsuit meets the users's needs with features like reinforced knees for durability and a Back Protection System (BPS) for enhanced comfort. The integrated instrument grip panels on the wrists are a key feature, ensuring dive computers and gauges stay securely in place, which is a significant plus for a diver who uses their own equipment.

The New Diver Investing in First Gear

Just certified, this diver is ready to move beyond rental gear and purchase their first wetsuit. They need a versatile, user-friendly suit that provides confidence and comfort as they build their skills in a variety of common dive locations.

The Mares Flexa is an excellent first purchase. The 5/4 mm thickness is versatile for many popular temperate dive destinations. The back zip closure is a familiar and easy-to-use system for new divers, and the Ultrastretch Neoprene material ensures a comfortable fit that doesn't feel restrictive, helping build confidence underwater.

Competitive features

When selecting a diving wetsuit, the key is finding the right balance of thermal protection and flexibility for your specific needs. We're comparing the Mares Flexa 5/4 mm wetsuit against several other models to help you understand where it fits in the market. This analysis focuses on differences in thickness and intended use to guide your decision.

Where it excels

The Mares Flexa 5/4 mm wetsuit excels in providing a balanced solution for temperate water diving. Engineered for comfort and unrestricted movement, this suit is ideal for divers who prioritize flexibility.

Consider alternatives if...

Verdict

The Mares Flexa 5/4 mm Diving Wetsuit is an excellent all-around choice for adult divers in temperate waters. It successfully balances essential thermal protection with the high flexibility needed for an unrestricted diving experience. While it may not be warm enough for very cold conditions or as light as a warm-water suit, it represents a versatile sweet spot for the majority of recreational diving scenarios, living up to the Flexa family's reputation for comfort and performance.

Specs comparison

Materialultrastretch neopreneultrastretch neopreneultrastretch neopreneultrastretch neopreneneoprene
Thickness5/4 mm-2.5 mm3/2 mm7 mm
Hood IncludedNoNoNoNoNo
Intended Usedivingdivingdivingdivingdiving
Closure SystemBack ZipBack ZipBack Zip-Back Zip
Neoprene Thickness5/4 mm5 mm2.5 mm3/2 mm7 mm
TypeDiving WetsuitDiving WetsuitDiving WetsuitDiving WetsuitDiving Wetsuit
Water Activitydivingdivingdivingdivingdiving
Reinforced KneesYesYes-YesYes
Entry SystemFront Zip-Front ZipFront ZipBack Zip
Water Temperature Rangetemperatetemperatewarmtemperatecold
Internal LiningGlideskinGlideskin-GlideskinGlideskin
Knee PadsYesYes-YesYes
Neoprene TypeUltrastretch NeopreneUltrastretch Neopreneultrastretch neopreneUltrastretch NeopreneStandard Neoprene and Ultrastretch Neoprene
Key PocketNo---No
Neck SealSoft Closure--soft closureAnti-scratch

Specs vs competitors

Materialultrastretch neoprenex-foam neopreneneoprenex-foam neopreneneoprenex-foam neoprene
Thickness5/4 mm5 mm5 mm5 mm3.0 mm5 mm
Hood IncludedNoNoNoNoNoYes
Intended Usedivingdivingdivingdivingdivingdiving
Closure SystemBack ZipBack Zip-Back Zip-Back Zip
Neoprene Thickness5/4 mm5 mm5 mm5 mm3 mm5 mm
TypeDiving WetsuitDiving WetsuitDiving WetsuitDiving WetsuitDiving WetsuitDiving Wetsuit
Water Activitydivingdivingdivingdivingdivingdiving
Reinforced KneesYesYesYesYesYesYes
Entry SystemFront ZipBack ZipBack ZipDiagonal Rear YKK ZipperBack ZipBack Zip
Water Temperature Rangetemperatetemperatetemperatetemperatetemperate-
Internal LiningGlideskinOrange InfraredFireskin, Jersey2-Sided Polyesteropen cellTaped Internally
Knee PadsYesYesSupratex 2YesYesYes
Neoprene TypeUltrastretch Neoprenex-foam neopreneElaskinX-FoamQ-FoamX-Foam
Key PocketNoNoNoNo--
Neck SealSoft ClosurezipperEqualizing System-Adjustable Neck Closure With Velcro-
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