Alpinestars - SP-X BOA Drystar® Boots - Black/Dark Gray Windscreens new ISO 9002 standards

new ISO 9002 standards

Dual density DFS Race knuckle protector for maximum protection against repeated impacts with a soft mounting for enhanced rider comfort and an ultra-adaptive fit

28 mm or 1 in

contemporary look is matched by its superior functionality

Tech-Air® 5 ready

Alpinestars - SP-X BOA Drystar® Boots - Black/Dark Gray Windscreens new ISO 9002 standardsErgonomically optimized touring design, the mid length SP X Boa Drystar Boot is engineered to deliver the highest levels of comfort when covering big miles in the saddle Waterproof and breathable Drystar membrane guarantees exceptional wet weather performance With its grippy, rugged sole, this boot is built to excel in all conditions and terrains, on and off the bike Lateral side entry system incorporates BOA Speed Lace System technology for a quick,