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The ALPINESTARS Tech 3S Youth Boots are technical, high-performance motocross and off-road boots designed for entry-level youth riders with smaller feet. This brand-new design combines performance, comfort, and protection for young riders developing their skills.
An advanced closure system inspired by the Tech 10 uses strong technopolymer buckles for easy adjustability and a precise, secure, streamlined fit. The boot’s external and internal structure provides comprehensive support and security while minimizing lateral flex and the risk of hyperextension.
The sole is engineered for durability, grip, rider feel, and structural rigidity. An antibacterial insole provides additional support and improved comfort, while injected high-modulus polyurethane offers impact and abrasion resistance. An additional insole is included for sizes 10 through 4 and is specially manufactured one size smaller than the boot’s actual size. This allows riders to use the modified insole initially and transition to the standard insole as their feet grow, helping extend the product’s usable life.
Part number 2014024-21-3, in a white and black colorway, the ALPINESTARS Tech 3S Youth Boots provide a purpose-built option for young motocross and off-road riders.
Features:
- Youth-focused design: Specifically developed for up-and-coming riders with smaller feet.
- Adjustable closure system: Tech 10-inspired closure system with strong technopolymer buckles for a precise and secure fit.
- Structural support: External and internal boot construction helps minimize lateral flex and the risk of hyperextension.
- Durable sole: Provides durability, grip, rider feel, and structural rigidity.
- Antibacterial insole: Designed to provide additional support and improved comfort.
- Impact and abrasion resistance: Injected high-modulus polyurethane construction is shaped for a high level of protection against impact and abrasion.
- Growth-accommodating insole: An additional insole is included in sizes 10 through 4 and is one size smaller than the actual boot size, allowing use as the rider’s foot grows.

