ALPINESTARS Tech 3 Boots - Gray/Black - US 10 2013018-9069-10 AX9 Matte Carbon Helmet Replacing the stock knuckles with

Replacing the stock knuckles with PM billet aluminum knuckles adds strength and style

Removable anatomic footbed for comfort and support ensures even weight distribution

Comfort collar with internal padding and hook and loop closure and an internal loop to keep the collar open

Slide without adhering to the road surface

The grip material under the palm area has been increased to give improved cushioning

ALPINESTARS Tech 3 Boots - Gray/Black - US 10 2013018-9069-10 AX9 Matte Carbon Helmet Replacing the stock knuckles withUpper construction is made from innovative and light microfiber material that is flexible and abrasion resistant Light microfiber on front and rear bellow gives more comfort on the flexible area Toe box is made of synthetic material for high abrasion Extended Polyurethane (PU) synthetic gaiter helps seal out excessive water and dirt entry Contoured Thermoplastic Polyurethane (TPU) calf protector plate, TPU higher medial protector, TPU outer lateral