Axial D1 AIR Boots are the latest evolution of the ultimate Dainese’s track boot, used by our top athletes on the most legendary international race circuits. A new performance benchmark that rises up again the technological innovation and protection level in the motorbike racing world. The new velcro construction improve the suit-to-boot fastening system, the shiftguard is redesigned for better ergonomics on the forefoot, while the magnesium slider lightens a product that once again redefines the standards. The new aggressive design and colorways match perfectly Dainese’s track suits, giving racers superior and distinctive outfits for their track days. The Air version adds maximized ventilation for ideal comfort and confidence also in warmer days. Features Gear shifter guard Rubber sole with differentiated design Setscrew wrench supplied Ergonomics Closing with zipper at the back Elasticated inserts Speed lacing system Suit to boot fastening system Materials D-Stone™ fabric Split cowhide leather inserts Upper in microfiber Performance shock boots to Cat. II - EN 13634 Standard D-Axial system in carbon and aramid fiber Metal inserts Nylon heel Reinforced nylon toe Replaceable magnesium slider TPU rear inner insert Temperature Double jersey airgap liner Perforated upper