As low as $54.99/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS Stella SMX-1R V2 Boots (Black) — Women’s Street Performance Riding Engineered for confidence on the street, the ALPINESTARS Stella SMX-1R V2 Boots deliver a precise women’s fit, durable protection, and all-day comfort. Designed for riders who want responsive control, ventilated feel, and dependable abrasion resistance—size US 11 / EU 43 . Key Features Anatomically engineered for an optimized women’s fit Advanced microfiber upper for comfort, durability, and excellent abrasion resistance Heel counter support system with strap closure for improved fit, support, and structural integrity Soft TPR insert behind the heel works with the flex zone for comfort and ankle freedom Flex bellow flex window doubles as an air intake to enhance ventilation Ergonomic TPU shift pad for enhanced durability in critical shift areas Quick Velcro® instep closure with TPR puller; aramidic fiber wires for strength Exclusive compound rubber outsole for feel, grip, water dispersion, and durability TPF (Transversal Protection Frame) integrated into the sole for transversal load protection Replaceable bi-injected TPU forefoot slider with easy-screw fixing concept Double density ankle protector and internal layered toe protection for targeted safety Removable anatomic footbed (EVA + Lycra®) and internal mesh lining for moisture-wicking comfort Reverse zip closure for convenient in/out Product Type: Street / Over-Ankle Performance Riding Boots Color: Black Material Highlights: Microfiber upper, TPU/TPR components Sold as: Pair
Anatomically engineered for an optimized women’s fit
Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance
Innovative heel counter support system, which works in conjunction with a strap closure to offer improved fit and support, as well as structural integrity
Rear of heel counter has been designed with soft Thermoplastic Rubber (TPR) insert which works seamlessly with the rear flex zone to allow for improved freedom of ankle movement and comfort on the bike’s controls
Rear flex bellow is equipped with a flex window, which also acts as an air intake for effective ventilation and airflow
New ergonomic Thermoplastic Polyurethane (TPU) shift pad for enhanced durability in a critical area
Ergonomic boot shaping for forefoot streamlining which offers wide-ranging foot profile fit and comfort
Evolved closure strap is anatomically angled to follow natural shape of rider’s instep
Front Velcro® closure system offers a quick and secure fit over the instep area while permitting excellent levels of flex. Strap features TPR puller for ease of use
Aramidic fiber wires ensure the new strap closure system is durable, thin and lightweight
Alpinestars exclusive compound rubber sole with grip patterning to promote improved feel and grip, water dispersion and durability
Sole features integrated Alpinestars' Transversal protection Frame (TPF) to protect against possible transversal loads
Instep and Achilles’ accordion flex zones are constructed from lightweight microfiber for optimized levels of durability, comfort and maneuverability on and off the bike
Thermowelded flex grooves to control the flexion and flexibility of the shoe; instep, medial and back
Reverse zip closure ensures convenient in and out
Double density ankle protector on both sides layered under the upper offers protective performance and abrasion resistance in key area
Integrated, replaceable bi-injected TPU forefoot slider features new easy-screw fixing concept for quicker and easier replacement
External, high modulus TPU heel counter, lateral ankle and shift pad for improved shock protection and durability
Internal toe box protection is layered under the upper for durability, improved feel and performance
Removable anatomic foot-bed includes EVA foam and Lycra® for comfort and support
Internal mesh lining for cooling comfort and moisture-wicking
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