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ALPINESTARS SMX-S Boots (Black) – Street & Touring Riding Built for everyday control and all-weather comfort, the ALPINESTARS SMX-S Boots deliver sport performance with secure protection features and a comfortable mid-calf fit. Designed as a pair for adult riders, these boots blend advanced materials, impact protection, and grip for confident street and adventure touring riding. Key Features Durable microfiber upper offers excellent flexibility and comfort Waterproof & breathable membrane helps maintain comfort in changing weather TPU shin plate protector ergonomically optimized for impact & abrasion resistance TPR-injected ankle support for stability and protection TPU double-density ankle protectors layered laterally and medially for all-round defense Integrated, replaceable TPU slider with an easy no-screw fixing concept TPU shift pad with technical texturing for protection and grip Medial entry system with elastic-mounted zipper and wide Velcro closure for a secure fit Internal toe box protection improves durability, feel, and performance Removable anatomic footbed uses EVA and Lycra for support and comfort Compound rubber sole enhances feel and grip with water dispersion and long-lasting durability Specifications Fit: Mid-Calf | Model: SMX-S | Style: Street / Adventure Touring / Dual-Sport | Type: Racing Color: Black | US Size: 8 | EU Size: 42 | Materials: Microfiber, TPU, TPR | Weight: 5 lbs | Units: Pair
Durable microfiber upper construction offering superb levels of flexibility and comfort
Incorporating a waterproof and breathable membrane for high levels of comfort and weather performance
TPU shin plate protector is ergonomically optimized for superior impact and abrasion resistance
Lateral TPR-injected ankle support construction offers optimized levels of protection and stability
TPU double density ankles protectors are layered under the upper in both lateral and medial side for excellent all-round levels of protection
Integrated, replaceable bi-injected TPU slider features new easy no-screw fixing concept for quicker and easier replacement
Shift pad made from TPU incorporates technical texturing for protection and grip
Medial side entry opening/closure system features elastic-mounted zipper with wide velcro-closure for flexibility and secure fit. The aperture opening is large to promote easier entry/exit
Internal toe box protection is layered under the upper for durability, improved feel and performance
Dual compound removable anatomic foot bed includes EVA and Lycra for performance, comfort and support
Compound rubber sole promotes improved feel and grip, water dispersion and durability.