Alpinestars CR-1 Motorcycle Shoes   Engineered for enhanced comfort on and off the bike, the advanced CR-1 Shoes have been optimized for warm weather riding, and feature a microfiber, 3D mesh and breathable tech textile construction to deliver superior airflow and ventilation, perfect for touring and sport riding.   Features: the sole unit ‘DROP’ (the off-set between heel and toe) is set at 9mm (many running shoes have a 9mm drop) to ensure a smooth heel-to-toe transition when walking the Running shoe form provides a ‘snug’ fit coupled with ‘ample inner shoe volume’ for excellent all-day foot comfort compressed EVA durable comfort mid-sole with heel stabilizers and a heel cushioning pad for enhanced support and outstanding all-day, underfoot comfort OrthoLite® insole delivers long-term cushioning and a high level of breathability and comfort exclusive dual density rubber sole features high grip lugs and a tapered pattern direction for grip in all-weather conditions while still delivering feel with the footrest forefoot flex grooves are engineered into the midsole for enhanced forefoot comfort (the grooves promote flexing in the forefoot area) integrated medial and external ankle disks for impact protection with multi-layer padding for additional coverage Alpinestars Transversal Protection Frame (TPF) protects the foot while delivering the necessary support on the footrest without compromising the front foot flexion for superior walking comfort   Specifications: protective shoes for motorcyclists (EN 13634:2017)