Arc'teryx Proton SL Hoody M

Ultralight, breathable insulated jackets with adjustable hood and moisture-resistant Octa Loft insulation - ideal for intensive activities.

The Proton SL Hoody M by Arc'teryx is an innovative insulated jackets that combines maximum breathability with light warmth. Developed for intensive activities such as climbing or hiking, it offers comfort, protection and freedom of movement all in one.

The hard-wearing outer material combines lightness and weather resistance. It ensures that the jacket remains breathable, efficiently wicks away moisture and maintains a pleasant body climate. The moisture-resistant Octa Loft insulation offers pleasant warmth and is breathable at the same time - ideal for preventing overheating and chilling after intense phases.

The insulated jackets impress with a helmet-compatible, insulated hood that offers protection from wind and weather. Two hand warmer pockets and two stretch chest pockets - all with zips - offer storage space for essentials. The body-hugging fit and pre-shaped cut ensure maximum freedom of movement and a high level of comfort.

Whether worn solo or as a mid-layer, the Proton SL insulated jackets offer warmth, protection and functionality in a light, sophisticated design.