Give your feet an unfair advantage with the smartest sock in snowboarding, the Burton Merino Phase Snowboard Sock. This lightweight women's sock is a blend of the most advanced features and materials known to sock science. High-tech fibers include super-insulating Merino wool, stretchy spandex and NanoGLIDE fabric, which ramps up abrasion resistance while eliminating friction to prevent overheating and sweating. DRYRIDE Ultrawick venting toe panels wick away heat-robbing moisture at warp speed. The sock is also engineered with anatomical padding and an ergonomic Motion Fit, which will allow you to carve quicker, ollie higher and hike like you're living in fast forward. 40% Nylon, 28% Merino Wool, 12% NanoGLIDE, 11% Acrylic, 7% Polypropylene and 2% Spandex, Medium and Extra-Density Cushioning Throughout Sock, Quick-Drying and Odor-Resistant Polypropylene Reinforced Footbed, All-Over Elastic for Ultimate Arch, Ankle, and Leg Support, Chafe-Free Link Toe Seam, Sock Lock Reinforcements, DRYRIDE Ultrawick Venting Toe Panels, Ergonomic, Articulated Left and Right Motion Fit, Stay High Comfort Band, Lightweight, Warranty: One Year, Material: Wool/Synthetic Blend, Type: Snowboard, Weight: Light, Model Year: 2018, Product ID: 498636, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: 10065104001 S/M, GTIN: 0889049890274