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Get an extra 20% off everything | Women's | Men's

Get an extra 20% off everything | Women's | Men's

Proton SL Hoody Men's

Climb comfortably in our lightest, most breathable fully insulated hoody.

The Proton SL Hoody was previously the Proton Lightweight Hoody.

Designed in: 2025


1 645,84 kr

2 939,00 kr

(Save 44%)

Includes additional sale discount

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Discounted colour:Dynasty



Proton SL Hoody Men's

The lightest, most breathable option in our Insulation Collection, the Proton SL Hoody takes the guesswork out of warming up on cold climbs and other high-output activities in cool conditions. The knit insulation holds its loft and shape—no matter how often you stuff it into the bottom of your pack. More importantly, it allows your body to breathe, so you’re not left a sweaty mess after you have to step on the gas to get through the crux.

Need a heavier option? Try the Proton Hoody.

Proton

Air permeable mid layer insulation with abrasion and weather resistant outer surface.

Superlight

Superlight materials and design, emphasizing lightweight and packability over durability.

Fair Trade Certifiedâ„¢

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Multi-use

Versatile high performance designs for diverse activities and conditions.