ALPINESTARS Primer Shoes - Black/Gray - US 13 26500211738-13 Skull Gas Cap which gives a special hi-tech

which gives a special hi-tech touch to this Slip-On Line upgrade

HRSF polyamide stretch inserts for optimal abrasion resistance while ensuring enhanced freedom of movement

Single injected lattice structure shell with an ergonomic design to absorb impacts and allow maximum breathability and airflow

Zippered and hook-and-loop fastener gusseted lower hem

Chest and back compartments are designed to accommodate Alpinestars Nucleon chest and Nucleon back inserts

ALPINESTARS Primer Shoes - Black/Gray - US 13 26500211738-13 Skull Gas Cap which gives a special hi-techSnug fit coupled with ample inner volume creates a shoe which offers exceptional all round foot comfort Flex grooves on foot front offer enhanced levels of flex while walking TPU full length plate for protection and improved foot comfort Outsole has an asymmetric stud configuration which provides excellent levels of grip and high abrasion resistance Oil resistant dual rubber compound for optimized grip on unclean slippery surfaces The increased medial