Protection: Reversed cane.
Knee: Multi-piece external with self-positioning 3D knee cup.
Internal bolsters: Three-piece vertical bolster. Mesh lined.
Side Wing: Multi-piece, extra-wide.
Extras: Padded butterfly straps with buckle protection.

PRIMARY PROTECTION = Flat Cane with HDF: Flat cane strips backed up by High Density Foam have been stitched into this pad allowing for; great protection, a good wrapping fit & weight reduction.