ALPINESTARS SP-X BOA Drystar® Boots - Black/Dark Gray - US 6/EU 39 2242025-111-39 Hotshots airflow and ventilation in warm

airflow and ventilation in warm riding conditions

Triple-layer face foam provides excellent moisture management

Or if you purchased your own device

Side reinforcements for added protection

5 mm thick laser CNC cut and hand deburred side plates

ALPINESTARS SP-X BOA Drystar® Boots - Black/Dark Gray - US 6/EU 39 2242025-111-39 Hotshots airflow and ventilation in warmErgonomically 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,