Knee patellar booster

Product name: patellar booster, knee protection booster, spring support booster.

Size: One size

Suitable sport: climbing, running, fitness etc.

Protect part: knee

Function:

New concept skill knee assistant, knee booster. Enhance the strength of the legs. Scientific power, easy decompression, easy to wear also can be wear inside or outside of the trousers.

Carbon steel spring reinforced rebound so that easy decompression. Help build knee strength while squatting.

Out layer ok fabric and bee net fabric inside with air hole, comfortable, beautiful and breathable. Outside leather covering Velcro, repeatedly pull but not easy break, longer using life.

Multicolor can be customized.