Specification: Product name: sports compression calf protector Main material: nylon + spandex + silicone Color: blue, black, pink Size: M, L, XL Suitable for: sports protection crowd size chart: Size Suitable for weight Upper mouth circumference Lower mouth circumference Length S 45-60KG 26-32CM 16-19CM 28-30CM L 55-75KG 28-34CM 18-21CM 28-30CM XL 75-90KG 31-39CM 21-23CM 28-30CM Product Feature: *Three-color matching is optional: fashion protection, choose your own exclusive color; *Comfortable fit, easy running: elastic weave, fit the curve of the leg, wear tightly, not easy to slide; *Gradient compression fabric: give a comfortable pressure wrap to the calf; *Four-sided elastic knitting: enjoy the comfortable and protective fit of the calf; *Silicone anti-skid design: Double-wave silicone anti-skid movement is not easy to slide. Package Included: 1*1pc sports compression calf protector Note: 1.Due to the different monitor and light effects, the actual color of the item might be slightly different from the color showed in the pictures. 2.The color of the product is subject to the color received, please allow 2-4cm measuring deviation due to manual measurement, thank you for your understanding!