Description Alpinestars is one of the leading manufacturers of motorcycle and motocross boots. Whether it's a high-end boot for pro riders or entry-level models for motocross beginners - the quality of Alpinestars boots is always impeccable.Upper 1 made of polyurethane (PU) coated leatherUpper 2 made from oiled full-grain leather and suedeSpecial thermoplastic surface structure for optimum gripDrystar® membrane layer between upper and lining for maximum protection in wet conditionsFlex inserts made of lightweight microfiber at the front and back for improved comfortTPU shin and calf protection for better impact protectionTPU padding with non-slip structure and comfortable foam paddingWide, practical entry openingSoft poly-foam ankle protection for better cushioning and more comfort2 side buckles for a precise, adjustable fitRatchet closure and quick release system with self-aligning design for easy, precise closureAnatomically shaped lateral Flexi-Blade system for maximum forward and backward mobility and additional ankle supportInternal reinforcement in the toe area and on the heel capPolypropylene insole with injected steel shank for comfort and rigidityReplaceable anatomical insole made of ethylene vinyl acetate (EVA) with Lycra® lining on topBoot ends just below the calf and offers a sporty alternative to traditional touring bootsVulcanized rubber sole for grip and control on the footrests Questions about the product

• Brand: Alpinestars
• SKU: ALP34101736
• Availability: In stock
• Upper 1 made of polyurethane (PU) coated leatherUpper 2 made from oiled full-grain leather and suedeSpecial thermoplastic surface structure for optimum gripDrystar® membrane layer between upper and lining for maximum protection in wet conditionsFlex inserts made of lightweight microfiber at the fron