Alpinestars SM-1 R V2 Motorcycle Boots, Black/Red

Alpinestars SM-1 R V2 Motorcycle Shoes

Leading Class low performance top loading SM-1 R V2 Riding shoe includes many technical innovations to enhance comfort levels fit and durability.

Features:

• Main upper is constructed from advanced microfiber for comfort durability and excellent abrasion resistance.
• Innovative heel counter support system which works in combination with the belt closure to offer improved fit and support as well as structural integrity.
• The back of the heel counter has been designed with a soft TPR insert which works seamlessly from the rear flex area to provide improved ankle freedom of movement and comfort on the bike handling.
• The rear flex fur is equipped with a flexible window which also acts as an air intake for efficient ventilation and airflow.
• New ergonomic TPU change panel for improved durability in critical area.
• Ergonomic loading shaping for legs rationalization which offers a wide profile of leg fit and comfort.
• Evolution of the closure strap is anatomically angled to follow the natural shape of the rider's stride.
• Front Velcro closure system ensures a quick and secure fit over the entry area while allowing excellent levels of flexibility. The strap has a TPR pulley for ease of use.
• Aramidic fiber ensures the new belt closure system is durable thin and light.
• Alpinestars exclusive compound rubber outsole with grip pattern to promote improved feel and grip water dispersion and durability.
• Sole has integrated Alpinestars TPF (Transversal protection Frame) to protect against possible lateral loads.
• Instep and Achilles' accordion flex zones are constructed from lightweight microfiber to optimize durability levels comfort and maneuverability on and off the bike.
• Thermal flex grooves to control shoe flex and flex; step medial and back.
• Reverse closure of the zipper ensures convenient in and out.
• Dual density ankle protector on both sides layered underneath the upper offers protective performance and abrasion resistance in key area.
• Integrated The replaceable dual-injection TPU forefoot slider features a new lightweight screw retention concept for faster and easier replacement.
• External, high modulus TPU heel counter Lateral ankle and shift pad for improved impact protection and durability.
• Inner nose box protection is layered underneath the top for durability Improved feel and performance.
• Removable anatomical foot bed includes EVA FOAM and Lycra for comfort and support.
• Internal mesh lining for cooling comfort and moisture-wicking.
• Safety footwear for motorcyclists (EN 13634:2017).