Alpinestars Air Plus v2 XCR GTX Boots The ergonomic design and advanced materials of the Alpinestars Air Plus V2 Boots prove that breathability and waterproofing do not have to be mutually exclusive. The air mesh main construction is layered with highly-breathable materials for superior moisture-evaporative action through the waterproof/breathable Gore-Tex XCR membrane. A combination of full-grain leather, microfiber and anatomically-friendly injection-molded polyurethane make the outer construction of the Alpinestars Air Plus V2 Gore-Tex XCR Boots both comfortable and formidable. Stay cool, stay dry, and ride longer. Features: Ergonomic last for streamlined foot and superior fit and comfort Air mesh main construction layered with highly breathable materials for superior ventilation and features over-injected soft PU reinforcements Full-grain leather on medial panel Strategically positioned perforation zones on front and rear full-grain leather accordions Waterproof and breathable Gore-Tex XCR membrane Microfiber with technical texture plus shift pad for impact protection and durability Medial side entry opening/closure zipper system with wide VELCRO® brand closure VELCRO® brand tab locks the zipper pull closed keeping it flat and secure Internal toe box protection layered under the upper for improved feel and performance Seamlessly integrated molded shin protector affords exceptional impact protection Internal heel and toe counters for enhanced structural integrity PU injected shifter area Rear reflective insert Removable anatomic footbed includes EVA and Lycra Compound rubber sole for optimal combination of grip and comfort Contoured, injected high modulus polyamide midsole prevents excessive deformation of the boot during an impact CE certified