Arc'Teryx Women's Proton Lightweight Hoody Brand_Nitro Durable and stretchy summer climbing

Durable and stretchy summer climbing attire

The GPT Articulated Fit comes fully-taped and packed with tech from our patented jacket-to-pant interface to the Black-Flax reinforced back hems that keep your cuffs fresh through a season of boot packing and strapping in

170 g PrimaLoft® Gold insulation on palm

It prevents snagging and tangles

water-resistant zippers

Arc'Teryx Women's Proton Lightweight Hoody Brand_Nitro Durable and stretchy summer climbingDurable Fortius Air 20 face fabric is highly breathable Octa Loft knit insulation provides breathable warmth and resists packing out Adjustable, insulated hood provides additional warmth and fits under helmet Stretch woven zippered chest pocket sized for radio Zippered hand warmer pockets secure small essentials and warm the hands Trim fit with articulated patterning for mobility and freedom