These ClassicFit boots from Classic Equine feature a suspensory sling that's uniquely positioned for correct angle alignment to ensure lower limb support. The ergonomic design provides a clean, close fit with bound edges to keep out dirt and debris. Lightweight to allow natural movement with support and flexibility. Neoprene body and shock absorbing inner pad reduces shock from impact. Laminated jersey lining is comfortable and does not rub, bunch, or fold.