A durable and advanced touring boot that features class-leading protection inside and out, the Radon DRYSTAR boot incorporates ergonomic forefoot profiling for improved performance on the foot-pegs while the DRYSTAR membrane provides 100 per cent waterproofing capabilities. Alpinestars' DRYSTAR waterproof and breathable membrane layer between upper and lining for proven performance in difficult weather conditions. Dual density ankle protectors are backed with foam inner padding for protection on both ankle sides. 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. Internal toe box and heel counter protection is layered under the upper for durability, improved feel and performance. Main upper material constructed from advanced microfiber for durability and long-lasting comfort. New TPR design on lateral toe gives more flexibility and protection against abrasion. TPU Shin Plate and shift pad offer support and resistance for impacts.