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

knee and calf for optimized freedom of movement and comfort

the ergonomically designed protectors are excellent for everyday riding

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

Tech-Air® Ready and can accommodate the Tech-Air® 5 or Tech-Air® 3 Airbag System

combined with 3D mesh

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.