Size:
M (Length 53cm,Upper Circumference 33-40cm, Lower Circumference 17-20cm);
L (Length 54cm, Upper Circumference 35-44cm, Lower Circumference 19-22cm);
XL (Length 55cm, Upper Circumference 38-48cm, Lower Circumference 20-24cm).
Quantity Included: 1 Piece (NOT Pair)
Features: Anti-collision Design, protect knee and leg against impact.
Scope: Suitable for outdoor activities such as football, basketball, tennis, cycling, running, etc