Classic Fit. Leg Protection. Protect your horse with these Classic Fit Sling boots. These modern fit boots protect and support the lower leg while allowing the leg to function naturally. The suspensory sling is positioned to ensure lower limb support and proper alignment. It has a neoprene body and laminated jersey lining. The shock absorbing inner pad reduces shock and they are comfortable against the skin as they will not bunch fold or rub. Style Number CF200.