• High-quality racing boots
• Impact- and abrasion-resistant TPU coating
• Anatomical shin and calf-plates
• Patented Frontal Flexion Control Frame
• Asymmetrical Dual-pivot Arms
• Patented dynamic heel compression protection damper
• Reduced volume and weight
• Optimized sole integration
• Two grip zones on the inner side
• Lightweight, low profile sole
• Cold-forged aluminum buckles
• Exclusively for KTM by Alpinestars
• 80 % thermoplastic polyurethane / 17 % polyurethane / 2 % plastic / 1 % metal

KTM COLLECTION: Gravity-FX 

KTM PLAYGROUND: Dirt Racer 

GENDER: Women  Men 

TERRAIN: Offroad 

COLOR:  Orange/Black/White 

FITMENT

• For sizing, please see refer to the Alpinestars size charts.

PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65