Features: These toe warmers covers fit perfectly with any type of shoes or boot, very comfortable to wear. Our toe warmers are great to use with sneakers, athletic shoes, cycling shoes, ski boot, casual shoes, boot, slipper and mroe. Crafted from neoprene and polyester cloth. Water resistant, cold resistant and windproof, they are well insulated, comfortable to wear in breathable shoes. Package contains 3Pairs Toe Warmers Covers. Please measure your toes at the thickest part to pick the best fit. See pictures for toe covers measurement. Wear them over or under sock, also you can wear inside shoe. Wear them layered for warmth. Very suitable for ice bath, skiing, snowboarding, hiking, climbing, cycling, camping, mountaineering, fishing, gardening, walking, hunting, winter outdoor sport event. Wear during ice baths to protect toes. Just wash them in cold water with mild detergent and air dry flat (hand wash or machine gentle cycle). Specifications: Color: Black Component: Polyester Size 1: Approximately. 10.5x14cm/4.13x5.51in Size 2: Approximately. 11.5x15.50cm/4.53x6.10in Size 3: Approximately. 13x18cm/5.12x7.09in Weight: Approximately. 45-90g Package Includes: 3Pairs Toe Warmers Covers note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color