Color: Black Comfortable Balloon Toe and Heel Pocket Thin, lightweight nylon/spandex material Comfortable Top Band Sold as a pair Small Medium Large X-Large Shoe Size 7 or less 7.5-10 10.5-12 12.5+ Ankle 7" - 9" 7.5 - 9" 10" - 14" 11" - 15" Calf 10.5" - 15" 11" - 16.5" 12" - 17" 13" - 19" Length 11" - 14" 12" - 15" 13" - 16" 14" - 18"