WARMEST THERMAL SOCK FOR WOMEN – SIZE 5-9 – Comfy Socks for Leisure, Outdoor Wear, and Cold Weather – 91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane Imported NO MORE COLD FEET ? Keep your feet toasty and dry! Thermal socks just don??t come warmer than this. SOFT AS CLOUDS ? Cashmere-like cushion, brushed to heavenly soft perfection. What could be better? CIRCULATE SAFELY ? Never too-tight design is ideal for those with diabetes or poor circulation. JUST YOUR STYLE ? Strut all season in all five gorgeous colors of Heat Holders boot socks. SHARE THE WARM & FUZZY FEELING ? Heat Holders are the perfect heartwarming (and foot warming) gifts.