???Features:
Breathable and comfortable to wear.
Designed to relieve patella pain and protect knee from getting hurt during doing sports.
Size: free size， suitable for knee circumference: 31~45cm.

Specifications:
Model: SX540
Color: Black
Material: 75% Neoprene， 25% nylon
Size: Free size， suitable for knee circumference: 31~45cm
Item weight: 25g / 0.9oz
Package size: 10 * 7 * 2cm / 3.9 * 2.8 * 0.8in

Package List:
1 * Knee Protector