These Sidi Streetburner boots have a
low cut design with a external ankle brace system. Composite inner sole with a
dual compound sole. Techno-II buckle system for a perfect glove like fit. Bolt
on (no velcro!) replaceable, adjustable and aerodynamic nylon scuff pads on the
toe. Double stitched in all high stress areas. Top grain leather outer
construction. DuPont polymer toe shift pad. Shock absorbing heel cup.