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Kask Protone Helmet, Blue Matte, Medium

4.1 4.1 out of 5 stars 16 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Kask
Color Blue Matte
Age Range (Description) Adult
Size Medium
Special Feature Lightweight

About this item

  • Handmade in Italy - crafted with the worlds finest materials and hours of pain staking hand work
  • Wind tunnel tested - the protone boasts the lowest drag co-efficient of any ventilated helmet available
  • All about fit - Kask octofit adjustment system guarantees a perfect fit
  • Lightweight comfort - weighs just 230G and uses 3D Dry padding and eco-leather Chinstrap
  • Safety first - all Kask helmets are Certified, which means they meet and exceed all US safety standards for bicycle helmets

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From the manufacturer

The Kask Protone: Technical Innovation with a Unique Look

The product of an extremely successful collaboration with the renowned team Sky, the Kask Protone sets the standard for ventilation, heat dissipation and aerodynamics. Tested in Jaguar’s wind tunnel with their CFD expertise, the Protone has an extremely low drag coefficient and thanks to its large openings, a reduced contact surface on the head. Equipped with Kask’s Octofit system, ECO chinstrap, Coolmax interior padding and 3D Dry technology, the Protone will keep you safe in the most comfortable and stylish way.

Wind Tunnel Tested Aerodynamics

An incredibly aerodynamic and top performing shell, tested in Jaguar’s Wind Tunnel with their CFD expertise. The Protone has extremely low drag, a top CX rating, and superb ventilation/ heat dissipation, meaning this helmet will produce excellent air outflow no matter position the riders head is in.

3D Dry Padding

Features 3D Dry padding which utilizes multi-layer open cell construction, Coolmax removable and washable lining and an ECO-Leather Chinstrap with a anti-allergic and washable chinstrap which helps to prevent skin irritation. To complete this plethora of comfort, Kask treats all the inner fabric with an antibacterial and antimicrobial sanitation process.

OCTO Fit Micro Dial Adjuster

Rubberized Micro Dial adjuster provides the perfect fit on your head and sets in-place. Floating cradle contact points combine internal gel pads for optimum comfort. These supports are designed to oscillate freely through 180° and the Skeletal Brackets of the cradle have been designed and refined to provide the best fit and support whilst being as light as possible.

MIT Safety Technology

Kask stands by their pledge of safety first and this is evident in the construction of the Protone. The reinforced frame offers increased mechanical strength, protecting the breaking of the helmet into multiple pieces upon collision. The polycarbonate cover is a feature of Kask’s MIT technology and covers the cap, ring and the rear of the helmet, ensuring greater shock absorption.

KASK is a pioneer in the development of Italian design and production of helmets

Founded in 2004, KASK is a relatively young company which, thanks to a team of experienced engineers and a number of collaborations with leading companies in the Italian market, has quickly grown into an industry leader. Their mission statement is simple; create a perfect balance between technological excellence, functionality, safety and an appealing design which involves the entire product range.

Product Description

Developed in collaboration with team sky, the Kask protone road helmet is super-lightweight, highly ventilated and aerodynamic, plus its skull-hugging, low-profile design feels like it was specially Fitted for your head. It's been wind-tunnel tested to maintain streamlined performance and ventilation in virtually any riding position; even if you move your head, it'll remain consistent. It's also been designed using computational fluid dynamics software to attain one of the lowest drag coefficients of any ventilated helmet.

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Kask Protone Helmet, Blue Matte, Medium

Kask Protone Helmet, Blue Matte, Medium


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Customer reviews

4.1 out of 5 stars
4.1 out of 5
16 global ratings

Top reviews from the United States

Reviewed in the United States on March 15, 2022
I bought this helmet to my boyfriend for Christmas and he is in love with the features and quality.
Reviewed in the United States on December 18, 2017
Fit is perfect on me, 4/5 on the look, aerocomfort 4/5. For me this is the best looking yet expensive helmet i have so far.
Reviewed in the United States on July 10, 2019
I was recently hit off my bike (intentionally) by a car while traveling >30mph. I smacked the left side of my head on the car and then the ground. I walked away with some bad road rash, nothing broken, and most importantly never lost consciousness and no head trauma. I've never had a real world test wearing any other helmet but I can say this one worked well. Always wear a helmet! Without this I would surely have a tracheostomy and feeding tube and never be able to ride again, much less know what a bike was... Or I'd be dead.
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