Alpinestars Boot Tech 3 AT Size:7 1680 denier ballistic nylon outer

1680 denier ballistic nylon outer chassis with PVC coating outer shell

which allows for a snug and contoured fit

Coppers heat conductivity and electrical properties are superior to conventional plugs

Does not contain carbide or hardweld

Transparent canister provides easy view of remaining film supply

Alpinestars Boot Tech 3 AT Size:7 1680 denier ballistic nylon outerBoot upper construction is an innovative, lightweight microfiber material that is flexible and abrasion resistant Light microfiber on front and rear bellows provides a more comfortable flex area Toe box is made of synthetic material for high abrasion resistance Extended Polyurethane (PU) synthetic gaiter helps seal out water and dirt Contoured Thermoplastic Polyurethane (TPU) calf guard, TPU higher medial guard, TPU outer lateral ankle guard and TPU