smx s waterproof boots black black BF20 knee and calf for optimized

knee and calf for optimized freedom of movement and comfort

a reinforced palm and thumb plus a touchscreen compatible fingertip

providing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted

Developed and designed specifically for an optimized fit for younger or smaller-framed riders

the ergonomically designed protectors are excellent for everyday riding

smx s waterproof boots black black BF20 knee and calf for optimizedA new addition to the to Alpinestars class leading SMX range, the SMX S Waterproof is constructed from a durable microfiber that incorporates class leading performance and protective attributes as well as a breathable and waterproof membrane.