Andes V2 Drystar Boots. Waterproof touring boots. Main upper material constructed from reinforced leather. Full DRYSTAR® internal membrane. Extensive front and rear accordion constructed from microfiber. Medial side entry opening / closing system with elastic-mounted zipper and wide flap hook-and-loop grip closure. Toe box and heel counter internal reinforcement. Double density TPU ankle protector disks. Internal shock-resistant TPU shin guard. Removable anatomic advanced EVA foot bed. Vulcanized rubber compound sole. Contoured advanced TPR shin plate and TPR ankle protector. Exclusively for KTM by Alpinestars. Tech Info. 73% leather / 16% microfiber / 6% thermoplastic polyurethane / 2% polyester / 2% TPR / 1% nylon. Warmth. Ventilation. Waterproof: 20,000 mm - 24,999 mm.