Arc'teryx Proton Hoody - Women's Colour:Nightscape 5 min Fuel Consumption per

5 min Fuel Consumption per Hour g/h 180 g/h Diameter mm 117 Height mm 145 Weight g 382

Sole: Rottefella® BC

this newly updated third edition is the most comprehensive resource on nutrition from the most experienced and highly qualified nutritionist in endurance sports

Cushioning: Full

touchscreen-compatible case allows you to use your tablet and its camera without removing it from the case

Arc'teryx Proton Hoody - Women's Colour:Nightscape 5 min Fuel Consumption perBreathable and warm, the Proton Hoody is the choice for climbing and dynamic mountain activities in cold conditions. The 100% recycled Coreloft Compact insulation is light and packable and performs even if wet. The outer is a durable, air permeable Fortius Air 20 softshell. Working together, the breathable materials allow airflow that speeds vapour transfer and regulates temperature. An insulated StormHood extends coverage, and the articulated design