SIDI Crossair HD Purple Billy Bolt - BB002 Size:EU 39 Pressing the pass button or

Pressing the pass button or horn can trigger strobe/warning modes for maximum safety

rain and snow resistant

ARMOR SYSTEM

This has proven to be a very effective system for riders with no loss of flexibility

stretch CORDURA® polyamide with high-performance water and stain repellence

SIDI Crossair HD Purple Billy Bolt - BB002 Size:EU 39 Pressing the pass button orA boot that sets the bar higher. Developed and used by professional hard enduro rider Billy Bolt. The Crossair HD is the world's first boot designed and built specifically for hard enduro and super enduro disciplines. It delivers all the solidity of a premium Sidi boot, weighing just 1700 grams (size 43), making it much lighter than anything else. An internal fiberglass reinforced exoskeleton provides full support and safety while maintaining an