Woof Wear’s iVent® Overreach Boot is the perfect fusion of performance and technology to provide outstanding protection against overreach injuries. iVent® is Woof Wear’s unique technology designed to protect horses. The combination of strategically place holes in the iVent® injection moulded shell and lightweight impact absorbing polyolefin foam provides outstanding protection for minimal weight. Features: Can be used for Coss-Country, Showjumping, Dressage, Hacking, Turnout, and Endurance Riding. Super-lightweight boots. iVent® technology Tough TPU flexible shell. Lightweight impact absorbing Polyolefin foam. Bell boot design which allows the boot to move freely. Double close Secure-Grip Hook and Loop Rolled top edge top protect pastern. Sold in pairs.