Made of Premium Microfibre. Its So Comfortable That Make You Feel You Are Walking on the Cotton. This Kind of Super Comfy Fuzzy Socks is Made of High Quality Fabric, Lightweight, Cozy, Warm, Ultra Soft & Thick Plush. Breathable for All Day Foot Wear Tne Size Fits Most Person, Nice Length, Above the Ankle, No Squeezing Your Feet in Shoes Around the House & Your Toe is Not Hurting, Easy to Slip on as Well as Off. Do Not Bleach or Tumble Dry; We Also Recommend a Gentle Hand Wash with Cold Water & No Tumble Dry.