ALPINESTARS Fastback v2 Shoes - Black - US 12 2510018110012 Poly Case Saver 5" thread diameters

5" thread diameters

Maximum ventilation

And Fracture Resistant Includes: Street version Bullet Frame Sliders

2020-2023 Yamaha YZ 125 X - - 2001-2013 Yamaha YZ 250 F - - 2001-2013 Yamaha WR 250 F - - 1993-2023 Yamaha YZ 125

Multi material shell construction: wind breaker soft shell in the exposed area and polar fleece fabric to increase comfort and thermal capability

ALPINESTARS Fastback v2 Shoes - Black - US 12 2510018110012 Poly Case Saver 5" thread diametersMicrofiber material construction with a rubber finish for abrasion resistance and durability Drystar membrane layer between boot upper and inner boot lining for proven all weather performance and comfort Punched microfiber on lower boot tongue collar eyelet for added durability and a dynamic look Lace closure system with adjustable hook and loop strap for a secure, easy and comfortable fit TPR ankle guard is layered under the boot upper on the lateral