Alpinestars Stella SMX-1R Vented Womens Boots

Specifically engineered to ensure optimized female fit. Lateral adjustable instep hook-and-loop straps for secure closure and fit coupled with hook-and-loop tab located on medial side of the top of the boots for secure fast fastening. Hook-and-loop tabs lock the zip pulls closed, keeping them flat and secure. Upper constructed from lightweight microfiber. Breathable mesh accordion and perforated microfiber side panels for enhanced ventilation. Zip closures are covered with microfiber to protect bike from zipper scratches. Foam-backed double-density ankle disk protection is mounted under the leather medial side while a TPU protector sits within the lateral outer surface ankle panels. High-modulus TPU injected heel counter, shift pads for enhanced structural protection. Internal toe counters layered under the high tech microfiber. Plush 3D highly breathable mesh inner liners. Bottom constructed with advanced rubber compound. Contoured insoles injected with high-modulus polyamide; include shank reinforcement. Removable anatomically advanced EVA footbeds. Alpinestars exclusive vulcanized rubber compound soles. Cat 2 CE certified to 89/ 686/ ECC EU Directive.