ALPINESTARS SMX S WP racing boots

a 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. features: - durable microfiber upper construction offering superb levels of flexibility and comfort. - incorporating a waterproof and breathable membrane for high levels of comfort and weather performance. - ergonomic new last for forefoot streamlining to enable greater precision on the motorbike?s controls and for superior, wide-ranging foot profile, fit and comfort. - new, ergonomically optimized tpu shin plate protector is racederived for superior impact and abrasion resistance. - lateral tpr-injected ankle support construction offers optimized levels of protection and stability. - tpu double density ankles protectors are layered under the upper in both lateral and medial side for excellent all-round levels of protection. - integrated, replaceable bi-injected tpu slider features new easy noscrew fixing concept for quicker and easier replacement. - shift pad made from tpu incorporates technical texturing for protection and grip. - medial side entry opening/closure system features elastic-mounted zipper with wide velcroclosure for flexibility and secure fit. the aperture opening is large to promote easier entry/exit. - internal toe box protection is layered under the upper for durability, improved feel and performance. - new, dual compound removable anatomic footbed includes eva and lycra for performance, comfort and support. - alpinestars? new and exclusive compound rubber sole promotes improved feel and grip, water dispersion and durability.