Alpinestars Youth SX-1 Knee Protectors - Lightweight and Breathable Black/Red S/M

The Alpinestars Youth SX-1 Knee Protectors are designed for young riders seeking high-performance protection that balances safety with comfort. Constructed from a high-performance polymeric blend, these knee guards offer an optimal combination of flexibility and strength while maintaining a lightweight profile. The strategically perforated polymer protector plates provide excellent breathability and air ventilation, helping riders stay cool during intense activities. The shell features a dual pivot hinge gear system that follows the natural movement of the knee, ensuring the protector stays properly positioned in all riding positions for maximum safety and mobility. A thermoformed foam backing enhances comfort against the skin, reducing chafing and pressure points during extended wear. The asymmetrical, slim, ergonomic design of the frames ensures a snug and performance-oriented fit, reducing bulk without sacrificing protection.

Features:

• High-performance polymeric blend for flexibility, strength, and weight savings

• Perforated protector plates for maximum breathability and airflow

• Dual pivot hinge gear system that moves naturally with the knee

• Thermoformed foam backing for enhanced comfort against the skin

• Asymmetrical, slim, ergonomic frame for a secure and comfortable fit

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

• Airprene straps for optimized comfort and airflow during riding