Material: nylon + spandex+Silicone
Color: Black / black+orange/black+green/black+red/black+sky blue
Package:2 pcs=1 pair
Features:comfortable, non-slip, breathable, sweat, high elasticity,fix and support knee joint
Size:
M-- Top width 16cm, down width 14cm, length 27cm
Recommended leg circumference 35-41 cm
L-- Top width 17cm, down width 15cm, length 27cm
Recommended leg circumference 42-47 cm
XL-- Top width 18cm, down width 16cm, length 27cm
Recommended leg circumference 48-55 cm
leg circumference measurement method: 10 cm at the top of the knee bone
suitable sports:running,,cycling,,basketball, volleyball, badminton, table tenis, hiking and so on