smx s waterproof boots black black BF20 providing expansion when the airbag

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

removable liner ensure the Touring Kidney Belt provides comfortable support even after a full day in the saddle

combined with 3D mesh

smx s waterproof boots black black BF20 providing expansion when the airbagA 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.