They fit in between the liner and the shell in the heel area and take up some of the excess volume to give more ankle and heel grip

Front fly with snap closure

Single layer beanie with ribbed roll cuff

Design: ergonomic

The adjustable hood and cuffs offer room to grow and extend wear through multiple seasons

Spyder W Momentum shirtsize_s They fit in between theSeamless construction provides ultimate layering comfort in the Momentum Baselayer Top. AVRA fabric offers superior wicking speed and exceptional dry times, making it ideal as your first layer on high output, cold winter activities. High low knit texture adds dimensional interest and stretch comfort. 51% AVRA 25% Nylon 24% Elastane Seamless construction High low knit textures add dimension