Volcom - Synth Sock traction Formula Four Performance Urethane is

Formula Four Performance Urethane is unlike any other

Fake Screws - So they look real

Thermoformed Lens Tech

Gripples - Our signature texture: tiny little gripping nipples for maximum grippy-ness

Volcom - Synth Sock traction Formula Four Performance Urethane isThe Synth sock uses a special wool blend intended to add some insulation and help keep moisture out. The Cush Mapping Ankle & Footbed keep your feet happy with a little extra comfort where it's needed. This sock is perfect for long days on the hill. Medium Weight Sock 20% Wool 16% Nylon 6% Polypropylene 4% Elastane Cush Mapping Ankle & Footbed Stay Up Cuff Impact Zone Cushion Air Channel Right & Left Toe Construction Fitted Toe Box Bubble Grip Arch