Arc'teryx Norvan 4 Nivalis - Men's Avalanche Safety Gusset seat and articulated knees

Gusset seat and articulated knees increase mobility

Full-perimeter 5 mm beveled ABS sidewalls

Weighs 42g

Wings toggle for one-way inflation to save energy

Arc'teryx Norvan 4 Nivalis - Men's Avalanche Safety Gusset seat and articulated kneesRun through the winter in the Norvan Nivalis. The stable, adaptable Norvan, built for varied terrain, gets a watertight upgrade with a GORE TEX upper cover and over ankle gaiter to seal out snow and water, keeping your feet dry. Tread confidently on snow and mud with winter optimized outsole lugs, and when its icy, easily add carbide spikes or slip on microspikes. When winter is at its harshest, don't break stridethe Norvan Nivalis is your