Technical sheet

K2 Phase Pro helmet

Price without code 59.99

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18 Reviews

12 Questions

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Size

Long

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Features of K2 Phase Pro

Product description of K2 Phase Pro helmet

Description summary

Conquer any terrain with the K2 Phase Pro Alpine Ski Helmet, your ultimate all-mountain companion. Its legendary low-profile, lightweight design blends skate-inspired style with serious performance. Enjoy unmatched, personalized comfort thanks to the K2dialed™ Fit System and a plush, washable liner. Master any weather with Active Matrix Ventilation, easily adjusting airflow on the fly. Built with durable Hard-Shell construction for reliable protection, it even includes an integrated Level 3 Baseline Audio System for music and calls. Conquer the mountain in style and comfort

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K2 Phase Pro Alpine Ski Helmet | All-Mountain Performance & Style

Discover the helmet that consistently tops the charts for skiers who demand versatility, comfort, and uncompromising protection. The K2 Phase Pro is the go-to helmet for all the right reasons: low profile, lightweight, well ventilated, fashion-forward and a perfect fit. It has earned its legendary status by blending classic skate-inspired style with the high-performance features needed for any day on the mountain, from pristine groomers to challenging off-piste adventures. If you´re looking for one helmet to do it all, your search ends here.

Unmatched Comfort and a Perfect, Personalized Fit

Say goodbye to pressure points and helmet wobble. The K2 Phase Pro is engineered for all-day comfort, starting with the revolutionary K2dialed™ Fit System. This intuitive, three-point adjustable interface allows you to fine-tune the fit with a simple twist of a dial, ensuring a secure and perfectly snug feel for any head shape. This system is seamlessly integrated with a washable Full-Wrap Liner that cradles your head in soft, breathable material. This liner not only provides superior comfort but is also easily removable, allowing you to keep your helmet fresh and clean all season long.

Total Climate Control with Active Matrix Ventilation

Adapt to changing weather conditions on the fly. The K2 Phase Pro features the highly acclaimed Active Matrix Ventilation system. With the flip of a switch, you can easily open or close large vents, giving you complete control over your helmet´s airflow. Stay cool and prevent overheating during strenuous runs or on warm, sunny spring days. When the temperature drops and the wind picks up, simply close the vents to seal in warmth and stay protected from the elements. This level of adjustability ensures you remain comfortable and focused, no matter what the mountain throws at you.

Durable Protection and Integrated Audio Entertainment

Built upon a foundation of safety, the Phase Pro utilizes a robust Hard-Shell construction. This design is celebrated for its exceptional durability and ability to withstand the dings and impacts that come with a dedicated ski season, offering you peace of mind with proven, reliable protection. But the Phase Pro isn´t just about safety; it´s about enhancing your experience. It comes equipped with the pre-installed Level 3 Baseline Audio System. Integrated speakers in the ear pads and a low-profile cord with an on-cord controller let you connect to your mobile device to listen to your favorite playlists or take calls without ever having to remove your gloves.

Attribute: Without Lens

Features:

* Goggle Integration: Tool-free removable goggle strap for a clean look when wearing goggles under the helmet.
* Sizes: S (51-55cm), M (55-59cm), L/XL (59-62cm)

Technical Specifications:

* Weight: 490 g

Specifications

Manual

Size chart

Technical specifications of K2 Phase Pro

Features of K2 Phase Pro

Color Black

Color

Black

Helmet Type Wthout Lens

Helmet Type

Wthout Lens

Key differentiators

A lightweight design at 490g with a plush, washable Full-Wrap Liner for all-day comfort.

Built with a robust Hard-Shell construction for reliable, season-long durability.

Equipped with an integrated Level 3 Baseline Audio System for music and calls.

Features the K2dialed™ Fit System for intuitive, three-point adjustable comfort.

Includes Active Matrix Ventilation for user-controlled airflow and temperature regulation.

Technology in K2 Phase Pro helmet

Energy rating

Warnings

5 / 5

18 Reviews

What our customers are saying about K2 Phase Pro helmet

Experience superior comfort with this lightweight K2 ski helmet, featuring a warm, soft inner lining and adjustable fit. Enjoy integrated audio with built-in speakers for music and calls, though some find it best for calls. This durable, well-finished snow helmet offers excellent quality and value. Its design includes good ventilation to prevent goggle fogging. A top choice for skiers and snowboarders seeking performance and comfort

Very good helmet

2026/02/27

Chris

Good purchase! The inner lining is very comfortable and warm. The music sounds perfect

Espactacular

2026/01/18

Fer

Spectacularly comfortable, thanks to the interior upholstery and the adjustment wheel, but the best thing about it is the integrated audio system. A very good purchase, and a very good price. I would definitely buy it again.

Spectacular

2025/05/09

Samuel Alejandro

Very comfortable and very warm and very good hearing.

Nice helmet, soft padding and warm enough

2024/01/19

Matthijs

Needed a new helmet, k2 always delivers good stuff. This fits very nicely and is easy to adjust, the goggle can also be securely attached, and there is enough ventilation so that the goggle does not fog up. I have a thin merino hat to wear underneath for very cold days, but so far I haven't needed it until -15, the helmet is plenty warm. There is also an audio option, but I find that unnecessary.

Good finishes

2022/10/07

Jose M

As seen on the page. It has good quality finishes, warm and soft linings. I hope I don't have to test the effectiveness, but it seems very good quality. I miss regulation in the upper vents but since they are open in my case I always have them like this normally

Good workmanship and light weight

2022/01/10

Marco

Good workmanship, sturdy, light and warm.

Great product

2021/05/24

Rees

Just received my new K2 snow helmet. Took flipping ages to get to New Zealand but there’s no snow yet this winter so no stress just stoked it got here. Great product great quality bring on winter!

Comfortable

2020/12/18

Kohshi Yamamoto

It is a helmet. Sound is also good!

Excellent product

2020/03/19

Jacob

Fit great and the sound system is awesome. 10/10 value for money.

Comfortable

2020/03/05

Etienne Levesque

Very nice helmet, very comfortable, remains to be tried on the slopes and the audio too! Thank you snowinn!

Nothing to say

2019/10/26

FORTIN

Very good helmet warm and reassuring. The audio system is really a plus.

Top quality

2018/12/22

Tom O'Brien

Top quality helmet. Very happy with the purchase.

Good helmet

2025/02/22

Before

A comfortable Choice..

2024/10/13

ian

Over the past couple of seasons I’ve been looking for a new helmet. I tried on the K2 phase and instantly liked it, It fitted perfectly, felt very comfortable & lightweight. K2 being a decent name in the ski industry I’m sure this helmet will do its job when required.. On my ski vacation last season this helmet was in the shop for €120 so the price on this site is a excellent bargain.. If your looking for a new helmet that meets everything you require I can highly recommend the K2 phase..

K2 Phase pro

2023/02/17

Great helmet! Have purchased this one after having ,a K2 helmet of the same type line just 10 years older. having ,the ability to put external audio is awesome, the one it comes with is perfect for calls, but if you want music banging loud, it wont suffice.

K2 phase pro

2020/01/15

Илья

The helmet is great for the price!

Fantastic

2025/01/05

Marquinos , el de Gijón

Very good product, light and bright color....next purchase...K2 for sure.

Sounds good

2024/12/12

marc

Built in headphones, but need to be plugged in rather than Bluetooth. Comfy and fits well.

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2026-10-29

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