Alpinestars SMX-1 R Vented motor-boats Ideal for occupations motorcycle sport in warm season the motor-boats combining high quality, comfort and durability. Waterproof, air-permeable, durable microfiber forms the product basis. Strategically located elastic inserts are intended for bigger mobility and maneuverability. The punched panels provide optimum air circulation that prevents sweating of legs. The antibacterial, hypoallergenic mesh lining perfectly removes moisture outside, quickly dries, neutralizes emergence of unpleasant smells thanks to what legs for a long time remain in dryness, heat and comfort, irrespective of weather conditions. The removable anatomic insole including EVA and Lycra foam provides great depreciation qualities. The ergonomic design guarantees ideal landing on a leg, without holding down at the same time active movements. The special external and internal protectors made of thermoplastic material and applied in the field of a sock, a heel and an ankle joint increase protective properties of model and also resistance to attrition and a gap. For strengthening of a boot the special reinforced slip is provided in a zone of gear shifting. The side zipper equipped with a wide slip is complemented with a high-strength adjustable thong that provides exact adjustment under the necessary size and also steady fixing of foot and a shin. The durable rubber sole guarantees stable coupling with pedals of the motorcycle and with any kind of a surface. Reflective elements help to increase visibility during night driving and at bad lighting. If you want to feel comfortable, is easy and sure during the occupations motorcycle sport, buy SMX-1 R Vented motor-boats from the Alpinestars brand! Features: The ergonomic, free design Elastic panels from microfiber the Punched Insole panels from EVA foam of an anatomic form Internal and external protectors from thermoplastic material the Special reinforced slip in a gear shifting zone the Side zipper is complemented with a high-strength adjustable thong with Velcro velcro Specially developed nonskid rubber sole Reflective details Certification of the EU 89/686/ECC of Characteristic: Production material: microfiber Production: Italy