This model has been designed in collaboration with MMA fighter Ryoto Machida and Jose Aldo who knows fighting. 2 Velcro strips and feet are secured with elastic rubber. Material: Skintex leather M Length (top to ankle) Approx. 13.8 inches (35 cm), Ankle to Toe, Approx. 5.9 inches (15 cm), Width Approx. 10.8 inches (27.5 cm), Size L (top to ankle) Approx. 14.2 inches (36.5 cm), Ankle to Toe Approx. 6.7 inches (16 cm), Width Approx. 12 cm), Width Approx. 1 inches (31 cm), Made in (31 cm), Made in Thailand.