Alpinestars STELLA SMX-1 R V2 Technical Women's Motorcycle Shoes Black

The class-leading Alpinestars Stella SMX-1 R v2 low-profile motorcycle shoe incorporates a number of technical innovations to improve levels of comfort, fit and durability. Constructed with a lightweight, abrasion-resistant microfiber upper and reinforced with strategically placed TPU protectors, the Stella SMX-1 R v2 boot features a rubber outsole with a premium design for excellent grip on the bike that on foot, while accordion flex zones give support and control regardless of riding position.

Data sheet:

• Anatomically designed for an optimized fit on the female body.
• Main upper constructed from advanced microfiber for comfort, durability and excellent abrasion resistance.
• Innovative heel support system, which works in conjunction with a strap closure to offer improved fit and support, as well as structural integrity.
• The rear heel support has been designed with a soft TPR insert that works seamlessly with the rear flex zone to allow for greater freedom of ankle movement and greater comfort on the bike's controls.
• The flexible rear bellows features a flexible window, which also acts as an air intake for effective ventilation and airflow.
• New ergonomic TPU shift pad for increased durability in a critical area.
• Ergonomic shape of the shoe to optimize the forefoot position and offer a wide range of profiles and comfort for the foot.
• The evolved closure strap is anatomically angled to follow the natural shape of the rider's instep.
• The front Velcro® closure system offers a quick and secure fit on the instep area, while allowing excellent levels of flexibility.
• The belt is equipped with a TPR extractor for greater ease of use.
• Aramid fiber threads ensure that the new strap closure system is durable, thin and light.
• Sole in composite rubber (exclusive to Alpinestars) with design to promote better feel and grip, water dispersion and durability.
• The sole features Alpinestars' integrated TPF (Transversal Protection Frame) for protection from any transverse loads.
• The instep and Achilles heel flex zones are constructed from lightweight microfiber to optimize levels of durability, comfort and handling both on and off the bike.
• Heat-sealed flexible grooves to control the flex and flexibility of the shoe; neck, medial and posterior area of the foot.
• Reverse zipper closure ensures comfortable foot entry and exit.
• Double-density ankle protection on both sides, layered under the upper, offers protective performance and abrasion resistance in the critical area.
• The bi-injected, integrated and replaceable TPU forefoot bar features a new concept for easy screw fastening for easier and faster replacement.
• High modulus TPU external heel counter, lateral ankle pad and shifter pad for improved impact protection and increased durability.
• Internal toe cap protection is layered under the upper for durability, improved tactile feel and improved performance.
• Removable anatomic footbed includes EVA and Lycra® foam for comfort and support.
• Inner mesh lining for more comfortable cooling and moisture wicking.
• According to European law, the CE mark is a compliance requirement for the marketing of this product.

They comply with the following standards:

• CE EN13634: 2017.