The Alpinestars Stella SMX-6 V3 Drystar Boots are women’s motorcycle riding boots designed for riders who want race-derived protection, all-weather performance, and precise control on the street or track. This black and white model is sized for US women’s 6 / EU 37 and is engineered to follow the anatomical contours of the female foot for improved flexibility, walking comfort, and rider ergonomics. Manufactured by Alpinestars and identified by vendor part number 2243125-21-37, these boots provide a dedicated female fit with performance-focused materials and protective construction.
Feature: Alpinestars Drystar® technology provides a waterproof, breathable liner for dependable wet-weather performance. Feature: The advanced microfiber upper delivers lightweight abrasion resistance, durability, and flexibility. Feature: The TPU lateral ankle brace provides biomechanical support between the calf, shin, and ankle while helping protect the Achilles and ankle from impacts. Feature: Race-derived TPU shin and ankle protectors help resist impact and abrasion while maintaining a streamlined profile that fits comfortably under riding pants. Feature: Front and rear flex zones combine textile, 3D mesh, and soft over-injected TPU to promote natural foot movement while enhancing impact and abrasion protection.
The Stella SMX-6 V3 Drystar boots feature an Alpinestars Lace-Lock System made from advanced polymer resin for quick, secure closure, along with a medial-side entry that uses an elastic-mounted zipper and wide hook-and-loop fastening. An ergonomic elastic gaiter helps maintain a precise fit in changing conditions, while the streamlined contact surface improves comfort and control when operating motorcycle controls. The ergonomic forefoot design supports accurate movement and greater precision on the bike.
Additional protective and comfort features include an internal toe box protector, TPU shifter zone, integrated shank reinforcement, and a removable dual-compound anatomical EVA footbed with a Lycra® top layer. A lightweight rubber outsole provides dependable grip on the foot controls. The Alpinestars Stella SMX-6 V3 Drystar Boots are suitable for women’s motorcycle street and track riding applications where weather protection, ankle support, abrasion resistance, and control are priorities.
Features:
- Size: US women’s 6 / EU 37
- Model: Stella SMX-6 V3 Drystar
- Color: Black/White
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Vendor Part Number: 2243125-21-37
- Fitment: Designed for women’s motorcycle street and track riding
- Weather Protection: Waterproof and breathable Drystar® liner for wet-weather performance
- Upper Construction: Flexible microfiber upper with lightweight abrasion resistance
- Ankle Protection: TPU lateral ankle brace with biomechanical support and impact protection
- Shin Protection: Race-derived TPU shin plate for impact and abrasion resistance
- Flex Zones: Textile and over-injected TPU zones support natural forward and backward movement
- Closure System: Alpinestars Lace-Lock System with medial-side zipper and hook-and-loop fastening
- Footbed: Removable dual-compound anatomical EVA footbed with Lycra® top layer
- Sole: Lightweight rubber compound designed for grip on motorcycle controls
- Additional Protection: Internal toe box protection and TPU shifter zone