As low as $52.96/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS SMX-S Boots (Black) – US 12 / EU 47 Built for street performance and adventure-ready comfort , the ALPINESTARS SMX-S racing boots feature a flexible microfiber upper, advanced protection, and a waterproof, breathable membrane to help keep you confident in changing conditions. Key Features Durable microfiber upper for flexibility, comfort, and long-lasting wear. Waterproof & breathable membrane for high comfort and weather performance. TPU shin plate protector ergonomically designed for impact and abrasion resistance. TPR-injected lateral ankle support to optimize protection and stability. TPU double-density ankle protectors layered medial and lateral for all-round defense. Integrated replaceable bi-injected TPU slider with an easy no-screw fixing concept for faster replacement. TPU shift pad with technical texturing for protection and grip. Medial zip entry using an elastic-mounted zipper and wide velcro closure for a secure, flexible fit. Internal toe box protection layered under the upper for durability and improved feel. Dual compound removable anatomic footbed (EVA + Lycra) for comfort and support. Compound rubber sole enhances feel and grip, water dispersion, and durability. Details Racing / Street / Adventure Touring & Dual-Sport. Mid-calf fit . Base color: Black . Materials: Microfiber, TPU, TPR. Includes: 1 pair . Size: US 12 / EU 47.
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.
or 
. (Pay in 4 interest-free payments)
