• Main upper material constructed from advanced microfiber for durability and long lasting comfort. • Incorporates ergonomic toe box construction for improved compatibility with bike’s controls and for superior, wide ranging foot profile, fit and comfort. • Internal heel counter and toe box gives boot enhanced structural integrity. • Alpinestars’ DRYSTAR® waterproof and breathable membrane layer between upper and lining for proven performance in difficult weather conditions.
• TPU Shin Plate and shift pad offer support and resistance for impacts. • New TPR design on lateral toe gives more flexibility and protection against abrasion. • Internal toe box and heel counter protection is layered under the upper for durability, improved feel and performance. • Dual density ankle protectors are backed with foam inner padding for protection on both ankle sides. • Innovative weight-saving laminated technology utilized on shin plate for weight-saving and additional protection against impacts.
• Highly comfortable and durable technical textile collar lining. • Three adjustable lateral hook and loop grip straps ensure secure closure and highly personalized fit. Straps feature TPR pull tip for ease of closure and durability. • High modulus midsole follows shape of foot and incorporates structured shank reinforcement. • Alpinestars’ exclusive vulcanized compound sole for grip and water level. • Removable anatomic foot-bed features EVA foam and textile for support and comfort. • Rear and lateral reflective insert for improved visibility in poor light. • RADON DRYSTAR® is CE certified EN 13634:2010.