ALPINESTARS Tech 3 Boots - Red/Blue/Yellow Fluorescent - US 9 2013018-3375-9 Bio Liquid Power Filter Oil softer instep/ankle flex zone for

softer instep/ankle flex zone for maximum comfort

Constructed from Aerospace grade Titanium alloys

limited outer shell deflection means the energy spreads wider and is better absorbed by the EPS liner

Stays tighter than conventional anchor-style mounts

ALPINESTARS Tech 3 Boots - Red/Blue/Yellow Fluorescent - US 9 2013018-3375-9 Bio Liquid Power Filter Oil softer instep/ankle flex zone forUpper 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