Burton Women's Super Party Socks Body:70% Nylon, 14% Merino Wool, 14% Acrylic, 2% Elastane Imported Medium-regular Elastic Arch and Ankle Support and Compression Engineering to Support Healthy Circulation and Muscle Recovery Helps Keep Feet Warmer and Riding Stronger for Longer Chafe-Free Link Toe Seam and Stay High Comfort Band Maintains Performance Even After Repeated Washings Compression engineering supports healthy circulation and muscle recovery Helps keep feet warmer and riding stronger for longer Elastic arch and ankle support, chafe-free Link toe seam, and stay high comfort band Lightweight