ALPINESTARS Chrome Air Shoes - Black - US 12.5 2512522110013 Tech 7 Boots CNC precision machined from billet

CNC precision machined from billet aluminum and features stainless steel inserts for extreme wear resistance

Reinforced seat area for additional strength in a key area

The are the same catch can setups that are used on the Team Graves Yamaha AMA Championship winning Yamaha YZ450F and Yamaha YZ250F supermoto bikes

The air induction system (AIS) burns unburned exhaust gases by injecting fresh air (secondary air) into the exhaust port

ALPINESTARS Chrome Air Shoes - Black - US 12.5 2512522110013 Tech 7 Boots CNC precision machined from billetOil resistant dual rubber compound for optimized grip on unclean slippery surfaces. 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 Snug 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 The increased