The Professional’s Choice 2XCool Sports Medicine Boot was crafted with a focus on COOLING, COMFORT, and DURABILITY. This boot, free of neoprene, is made from ultra-lightweight, highly breathable materials, ensuring the support and 4-way stretch characteristic of Professional’s Choice boots. The boot's liner is constructed with 2XCool performance fabric by brrr°, an innovative textile that integrates natural cooling minerals, active wicking, and rapid drying to deliver a “Triple Chill Effect,” effectively drawing away heat and moisture continuously. Additionally, a new stretch Kevlar patch on the suspensory strap flexes with each step, offering unparalleled support and durability while preserving freedom of movement. The Professional’s Choice 2XCool Sports Medicine Boots featuring brrr° technology will maintain your horse’s legs cool, dry, and shielded.