Welcome to the EX-701 Knee brace our unique innovative patented 4-way compression wrap -around support system Designed from the ground up we deconstructed over 50 open patella knee braces to make the EX-701. Common issues such as poor support, slippage, excess material behind the knee, and general lack of comfort and true what we call real \'functional support\' were missing. If your measurements fit the guide we welcome you to feel the difference in our knee brace. Its a one of a kind unique design the major features all combine together once fitted and provides a different and new feel to supporting your knee that users and reviews welcome. The EX-701 custom designed knee brace helps you keep active with support for all activities and ages Ideal for Sport and exercize. Designed for all ages men and women. Can be used for exercize with its side stabilizers and are a great choice for tennis, basketball, skiing and any activity needing extra stabilization for lateral and medial ligaments. The unique 4-way strap system anchors the brace giving a robust attachment to the knee minimizing the potential to slip during movement.The cross over straps and large leg straps means less adjusting and more comfort to enjoy staying active with a knee brace that stays in place that much better Comfort Gap - less bunching The gap behind the back of the knee removes the unsightly excess material, thereby giving more potential comfort, a breathable area which reduces potential irritation, itching and less sweating. You can wear our brace all day under clothes Full knee bends By removing the excess behind the knee and creating a 4-way compression with stabilization this allows more free movement where the excess isn\'t in the way to bend down and the stabilization system gives you confidence to bend to pick things up Read more Key features that make the EX-701 unique UNIQUE 4-Way Compression System