Arc'teryx Proton SL Hoody M Size:S Ultra-Soft Feel:100% cotton jersey

Ultra-Soft Feel:100% cotton jersey

Transflux®: Support

Stem Finger Construction

The size of your little shredders smile is directly related to being warm and comfortable on the mountain

The liner of the boot is heat-moldable and can be customized to your foot

Arc'teryx Proton SL Hoody M Size:S Ultra-Soft Feel:100% cotton jerseyDurable, breathable Fortius Air 20 nylon plain weave is lightweight, air permeable, and made with 42% recycled nylon Octa Loft knit insulation provides breathable warmth and resists packing out FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS free Adjustable, insulated hood provides additional warmth and stretches to fit over a helmet Stretch woven zippered chest pocket accommodates most smartphones, radios, and satellite