Alpinestars Youth SX-1 Knee Protectors Black/Red L/XL – Lightweight, Breathable Protection for Riders

The Alpinestars Youth SX-1 Knee Protectors are engineered for young riders seeking lightweight and highly breathable knee protection suitable for all riding styles. Constructed from a high-performance polymer blend, these protectors offer an optimal balance of flexibility and strength, ensuring durability without adding unnecessary weight. The large protective area provides excellent coverage while maintaining a slim profile for enhanced comfort and mobility. Strategically perforated polymer plates facilitate maximum airflow, helping to keep the rider cool during intense activity.
The shell features a dual pivot hinge gear system that mimics natural knee movement, maintaining proper positioning in various riding positions. This system enhances both safety and comfort by allowing natural articulation. The thermoformed foam backing adds a layer of soft cushioning directly against the skin, delivering superior comfort during extended wear. Designed with an ergonomic, asymmetrical frame, these protectors conform closely to the rider's knee for a snug, performance-oriented fit.
Securing the protectors is quick and easy thanks to hook and loop straps combined with thermoplastic rubber (TPR) for a secure, adjustable fit. The straps incorporate Airprene material to optimize airflow and reduce heat buildup, ensuring comfort even during long rides. The combination of high-quality materials and thoughtful design makes the Alpinestars SX-1 Knee Protectors an excellent choice for young riders who demand protection without sacrificing mobility or breathability.

Features:

• Lightweight polymer blend construction for optimal flexibility and strength

• Large protective area with perforated plates for maximum breathability

• Dual pivot hinge gear system follows natural knee movement

• Thermoformed foam backing for enhanced comfort against the skin

• Asymmetrical and ergonomic frame design for a snug fit

• Hook and loop / TPR dual strap closure for easy adjustment and secure fit

• Straps feature Airprene for improved airflow and comfort