ALPINESTARS Tech 3 Boots - Black - US 9 2013018-10-9 EX-02 Enduro Meter y-collector mid pipe

y-collector mid pipe

Side vent still serves as an exhaust vent even when the front shutter is closed on the top duct

Double-walled aluminum mounting brackets

Heavyweight suede leather inner calf guard improves abrasion and heat resistance

ALPINESTARS Tech 3 Boots - Black - US 9 2013018-10-9 EX-02 Enduro Meter y-collector mid pipeUpper 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