WEATHERPROOF womens light pastel purple thermal socks are designed for comfort and warmth. This three-pack features a blend of 62% polyester, 35% cotton, 2% elastodiene, and 1% elastane in the first two pairs and a blend of 73% polyester, 24% cotton, 2% elastodiene, and 1% elastane in the third pair. Each pair features 360-degree full cushioning, arch support for a secure fit, a comfort toe, and a comfort rib trim. The thermal properties of these socks will keep your feet warm and comfortable all day long. Size: 3, 73% polyester 24% cotton 2% elastodiene 1% elastane.