ALPINESTARS Tech 7 Boots - Black/Blue/Red/White - US 8 2012014-1732-8 Youth SX-1 Knee Protectors Unique triple-stage foam filter designed

Unique triple-stage foam filter designed for the most extreme conditions

Includes custom machined cover

Highly ergonomic design improves streamlining while providing crucial protection for MX and off-road riding

as well as proprietary camshaft analysis and spring design software to ensure consistent performance and accurate designs

ALPINESTARS Tech 7 Boots - Black/Blue/Red/White - US 8 2012014-1732-8 Youth SX-1 Knee Protectors Unique triple-stage foam filter designedBoot chassis designed with an ergonomically profiled forefoot and lower toe box to provide easier shifting and improved rear brake feel and control Shell is highly resistant to abrasion and impact, adds to the boots overall durability and improves boots streamlining New dual compound sole is seamlessly integrated into the base structure for superior durability, high performing rubber grip patterning, and feel Dual compound, removable anatomic footbed