ALPINESTARS Union Tech 10 Boots - Red/White/Blue - US 11 2010020-3372-11 tuning Flexible thermoplastic rubber knuckle guards

Flexible thermoplastic rubber knuckle guards and shield logo

while also delivering high levels of flexibility

Screen-print logo on front

Unique blend of variable-density seat foam and SaddleGel™ eases tailbone pressure and improves circulation

precise closure

ALPINESTARS Union Tech 10 Boots - Red/White/Blue - US 11 2010020-3372-11 tuning Flexible thermoplastic rubber knuckle guardsCombines dual front and rear blade connectors Provides a complete and seamless flexion control system, from the foot shell all the way up to the shin plate Engineered to 'float' freely between the lower and upper boot construction Asymmetrical, dual pivot arms on boot frame A unique feature is the ankle control system developed in the outer shell construction, allowing natural ankle movement, vertical compression control and improved impact protection