Alpinestars Tech 3 - Dark Gray Light Gray Black Boot size:UK 10 / US 11 / EU 45.5 V-Boost - Programmable Voltage Boost

V-Boost - Programmable Voltage Boost Circuit for maximising Spark Energy across the entire rev range

Meets ANSI Z87

Athletic fit with a streamlined and lightweight design for the serious rider

KTM 380 SX 1998

· Yamaha YZ250FX 2015

Alpinestars Tech 3 - Dark Gray Light Gray Black Boot size:UK 10 / US 11 / EU 45.5 V-Boost - Programmable Voltage BoostThe latest innovative addition to the class leading range of Tech Boots for motocross and off road. Key Features Upper construction is made from lightweight microfiber material for flexibility, durability and abrasion resistance. Toe box is constructed from synthetic material for abrasion performance. Light microfiber front and rear bellow inserts offer improved comfort and flexibility in key area. Protection Extended PU synthetic gaiter helps seal