The sole of the socks is combined with Nostatex fibers to provide antibacterial properties and to dissipate heat evenly throughout the sole to provide overall comfort

wet or dry - designed to ensure that the outer shell always stays dry

The jacket offers leading protective technologies

and utilize the most advanced materials technologies available at Alpinestars

techair type iii inflator kit x2 Color:Variety The sole of the socksAlpinestars Tech Air 3 V2 Airbag System Replacement Canister. Replacement argon canister compatible with the Alpinestars Tech Air 3 V2 Airbag System. Features: Inflator kit for Alpinestars Tech Air 3 V2 Airbag Argon charged gas canisters for rapid airbag deployment Easy tool free installation 2 pcs NOTE: Not compatible with Alpinestars Tech Air 7X & Off Road System, or Alpinestars Tech Air 5 plasma, or the Alpinestars Tech Air 3.