- 1 Piece Core: Stiff Thigh & Medium Below Knee

- Single external break

- HyperComp reinforced Knee Drive System

- Stabilizing leg channel wedge

- Redesigned outer calf wrap

- HyperComp reinforced thigh rise

- SlidePlate & HD foam inner gusset

- CoverEDGE+ technology

- Doubled elastic knee & calf strapping

- SlingWrap top calf strap

- Adjustable knee cradle and contoured shin cradde

- Adjustable ARS toe & heel straps and comes with a removable toe box