SP-X Boa Boots SP21 With a newly designed forefoot

With a newly designed forefoot profile

breathable stretch fabric for enhanced rider comfort and an optimized fit

the Alpinestars SMX Plus v2 Boots will be a reliable track boot for many seasons

Another neat design touch is a reinforced right elbow to protect against the heat generated by the kart’s engine

while the auto-locking zipper ensures the jacket remains in position

SP-X Boa Boots SP21 With a newly designed forefootThe SP X BOA Boots are a sleek sport boot designed to fit under tech riding pants and provide superior walking capability. Optimized for the sport and sport touring rider, the SP X BOA Boots are compact, mid height boots with premium levels of protection and comfort on and off the bike. The upper is constructed from a combination of advanced microfiber, ultra soft Rideknit material and knitted mesh, plus seamless thermo welded parts. The lower