Classic EquineFront Two PackSizes Small (Black only), Medium, Large and Xlarge(Black only)Made of 100% virgin neoprene that provides four-way stretch for ultimate flexibilitySuspensory rib ensures proper boot alignmentPerforated body allows heat to escape and the leg to breatheShock absorbing splint pad guards against crossfire and other scalping injuriesNew Hook-and-loop closures with elastic reinforcement provide exceptional grip and durability. Helping prevent tearsSoft inner layer cleans easily and dries quicklyNew Exclusive Cradle Fetlock System provides maximum support to the fetlockNew Tough, elastic exterior fabric extends to the base of the boot to ensure a close, comfortable fitBound edges help keep dirt and debris outCLS102Made of 100% virgin perforated neoprene that allows the leg to breathe and heat to escape so your horses legs stay cooler. A round cut box-stitched hook-and-loop closure with elastic reinforcement makes the Legacy more secure. A shock absorbing splint pad gives maximum protection to the splint bone, tendons, and other soft tissues. The splint pad guards against crossfire injuries and allows for a closer, cleaner fit. A suspensory rib is positioned between the tendon and the cannon bone to ensure proper boot alignment. A patented Cradle Fetlock System provides maximum support and protection to the lower limb by a double layer of shock absorbing neoprene. An extended layer of tough, bulletproof material fitted on the cup area ensures durability. A series of fitting darts provides for a clean, close fit. Bound edges help keep dirt and debris out.