Alpinestars Stella SMX-1 R V2 Vented Motorcycle Boots - Black/Pink US 9 / EU 41, Part Number 2224121-1839-41

Designed specifically for female riders, the Alpinestars Stella SMX-1 R V2 Vented Boots offer an optimal fit with anatomical engineering and advanced materials. The main upper is constructed from durable microfiber that provides excellent abrasion resistance, comfort, and long-lasting performance. Extensive perforations throughout the boots ensure maximum airflow, keeping feet cool and dry during intense rides, while the front bellow made of breathable textile enhances ventilation and moisture management. The innovative heel counter features a soft Thermoplastic Rubber (TPR) insert combined with a flex zone, allowing for improved ankle freedom and comfort when operating bike controls. This ergonomic shape ensures a streamlined fit and reduces fatigue over extended riding sessions.

Features:

• Anatomically engineered for an optimized women's fit ensuring comfort and performance

• Flex window in rear flex bellow acts as an air intake for effective ventilation and airflow

• New ergonomic TPU shift pad enhances durability in critical impact zones

• Main upper made from advanced microfiber for durability, abrasion resistance, and comfort

• Rear heel counter designed with soft TPR insert for improved ankle mobility and support

• Innovative heel counter support system combined with strap closure for superior fit and structural integrity

• Extensive perforations throughout the boots maximize airflow and breathability

• Front bellow constructed from textile material for enhanced ventilation

• Ergonomic boot shaping offers a wide-ranging fit profile for maximum comfort

• Strap features a TPR puller for easy adjustment and secure fastening

• Lightweight Aramidic fiber wires reinforce the strap closure system for durability

• Evolved anatomical strap design follows the natural shape of the rider’s instep

• Exclusive Alpinestars rubber sole with grip patterning for improved feel, grip, and durability

• Quick and secure fit with front Velcro closure over the instep, allowing flexible movement

• Sole integrated with Alpinestars Transversal Protection Frame (TPF) for load protection

• Instep and Achilles flex zones made from lightweight microfiber for enhanced maneuverability

• Thermowelded flex grooves control shoe flexion and flexibility

• Replaceable bi-injected TPU forefoot slider with easy-screw fixing for quick replacement

• Reverse zip closure provides convenient in and out, maintaining secure fit

• Double density ankle protector layered under the upper offers abrasion resistance and impact protection

• High modulus external TPU heel counter, lateral ankle, and shift pad for shock absorption and durability

• Internal toe box protection layered beneath the upper for added durability and performance

• Removable anatomical foot-bed with EVA foam and Lycra® for enhanced comfort and support

• Internal mesh lining promotes moisture-wicking and cooling comfort for extended wear

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2224121-1839-41