Heat Holders Extra Long Knee High Ski Socks Experience unmatched warmth and comfort with Heat Holders Extra Long Knee High Ski Socks - the ultimate winter companion for skiing, snowboarding, or any cold-weather adventure Engineered with advanced thermal technology, these socks provide exceptional insulation and protection for long days in the snow or brisk outdoor activities. Heat Holders Loops are crafted using innovative knitting techniques, creating an extra-long looped cushion pile that traps more warm air. With a remarkable 2.3 TOG rating, these socks are over 7 times warmer than standard cotton socks Expert brushing further maximizes trapped warm air for continuous all-day comfort. Designed for peak performance on the slopes, these ski socks offer a snug fit, optimal cushioning, and support where you need it most. The soft fleece lining mimics the warmth and breathability of wool while being lighter and faster-drying. Made from 91% Acrylic, 5% Nylon, 3% Polyester, and 1% Elastane, these socks are both cozy and durable, promising long-lasting comfort season after season. Extra Product Details Advanced Heat Holders thermal technology for superior warmth Moisture-wicking properties to keep feet dry 2.3 TOG rating for exceptional insulation Extra-long cushion pile for all-day comfort Snug, supportive fit ideal for skiing and winter sports Soft fleece lining mimicking wool properties