Classic Equine Flexion by Legacy Boots Flexion technology provides individual abrasive resistant cells on the fetlock cradle system with impact and wear protection never before seen in the equine leg protection space. Each flexion cell can move and stretch individually, creating a flush, secure fit when wrapping the cradle around the horse leg. The same legacy2 design provides suspensory support without inhibiting movement, reinforcing the horse's natural motion while protecting the critical structures of the leg using nature's design. Features: Individual abrasive resistant cells on the fetlock cradle system with impact and wear protection Cells can move and stretch individually Suspensory support without inhibiting movement