Fly Inversion Boot CRAZE 5.0 Md-74 inner lens hi-def amber

Md-74 inner lens hi-def amber at-21/at-21y/md-74

Rugged Winter Rubber Outsole

The design is coherent to Alpinestars philosophy and shares distinctive themes with other products in the portfolio

Removable thermal liner with 120g of insulation

Fly Inversion Boot CRAZE 5.0 Md-74 inner lens hi-def amberProduct DetailsGenuine leather panels 600g thermal insulation Sympatex Weatherproof Technology Windproof, waterproof, breathable BOA dual zone configuration delivers a customized independent fit to the cuff and forefoot for premium performance H4 Coiler BOA dial allows the wearer to adjust the tension of the dial with minimal effort Dual stitched paneling for extra durability Reinforced upper for increased stability and protection Dual pull straps