SIZE: Adult, One Size fits most. Also fits Juniors and Teens; Dimensions - 9.75"(w) X 9.75"(l). MATERIAL: Single-layer Micro Fur: A premium italian micro fleece that is soft and durable, designed for the rigors of aerobic activity. PERFORMANCE FLEECE: Micro Fur Pontetorto Tecnofleece has optimal warmth-to-weight performance, is brushed for softness, and is breathable and dries quickly. CARE INSTRUCTIONS: Machine Wash Cool, Tumble Dry No Heat. USES: Perfect for cross-country skiing, hiking, snowshoeing, skiing, and snowboarding.