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The ALPINESTARS Tech 3S Youth Boots are technical motocross and off-road boots designed for entry-level youth riders with smaller feet. This high-performance design combines comfort, support, and protection for developing riders, with an emphasis on practical adjustability and long-term usability.
An advanced closure system inspired by the Tech 10 uses strong technopolymer buckles for easy adjustment and a precise, secure, streamlined fit. The boot’s external and internal structure provides comprehensive support and security while helping minimize lateral flex and the risk of hyperextension. Injected high-modulus polyurethane is shaped to provide a high level of impact and abrasion resistance.
The sole is designed for durability, grip, rider feel, and structural rigidity. An antibacterial insole adds support and comfort during use. An additional insole is included with this size and is specially manufactured to be one size smaller than the boot’s actual size. Riders can initially use the modified development insole and transition to the standard insole as their foot grows, helping extend the usable life of the boots.
Features:
- Youth-focused design: Specifically developed for up-and-coming youth riders with smaller feet.
- Adjustable closure: Strong technopolymer buckles provide easy adjustability and a precise, secure, streamlined fit.
- Structural support: External and internal boot structures help minimize lateral flex and the risk of hyperextension.
- Durable sole: Provides grip, rider feel, durability, and a high level of structural rigidity.
- Antibacterial insole: Designed to provide additional support and improved comfort.
- Impact and abrasion resistance: Injected high-modulus polyurethane construction helps withstand impacts and abrasion.
- Growth-accommodating insole: Includes an additional insole for size 6, manufactured one size smaller than the boot’s actual size.
- Extended usability: The included development insole can be used initially and replaced with the standard insole as the rider’s foot grows.

