Extreme X Knee Sleeves by Mark Bell are the newest version Knee Sleeves by Sling Shot! They are some of the stiffest, most extreme sleeves on the market, featuring a stiff front panel for minimal stretch and maximum support! The patented design helps to create a comfortable fit while also preventing sleeve movement during your exercises!
Extreme X Knee Sleeves are designed for lifters who prefer the stiffest knee sleeves, giving you maximal support, a non-slip grip and warmth in heavier compound static movements! A massive thumbs up from the team at Genesis.com.au