The RUDIS Wrestling Omni-Impact Knee Pad is extremely durable. Protection and comfort without the bulk. As well as, knit construction with unmatched comfort, fit & feel. Made with moisture-wicking material. DESIGN & DETAILS: Moisture Wicking Properties Multi-directional stretch fabric Sleek design profile Wrapped padding for optimal cushioning Size: Circumference: Length: S/M. 10 in. 11 in. L/XL 14 in. 19 in. *Circumference- Measure around leg, above knee*