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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Contoured calf protector plate is injected with high modulus polymer for impact resistance and incorporates Alpinestars developed blade flex system for greater precision control and movement
Pre-curved sleeves for improve comfort and reduce fatigue Reflective logo on chest and back make the rider more visible to other road users
a resilient performance textile designed with gripping qualities to reduce slippage
on and off bike
The upper and lower frame feature an integrated dual pivot hinge gear system that follows the natural movement of the knee and keeps the protector well positioned during all movements
ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 7 / EU 38 2224121-10-38 Replacement Cylinder Contoured calf protector plate isAnatomically engineered for an optimized womens fit Rear flex bellow is equipped with a flex window, which also acts as an air intake for effective ventilation and airflow New ergonomic TPU shift pad for enhanced durability in a critical area Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear