Product Description
Advanced insulating yarn makes Heat Holders Twist ULTRA LITE Thermal Crew Socks for Men more than 3 times warmer than an ordinary cotton sock. These insulated socks have an intensely brushed finish for maximum heat retention, along with a proprietary fabric blend for optimized comfort, stretch, durability, and total warmth. Thermal Overall Grade (TOG): 1.04. 89% acrylic/10% nylon/1% elastane. Machine wash. Imported. Advanced insulating yarn Intensely brushed finish More than 3 times warmer than standard cotton socks

