Shift Fuel Street Shoes: - Split grain leather/synthetic leather chassis for exceptional stability and protection. - Proprietary last and bonded sole for an ultra comfortable fit. - Medial and lateral plastic ankle protection for impact and abrasion resistance. - Molded PU outsole for durability and comfort. - Direct inject rubber guards the shifter area. - Adjustable Velcro lace cover offers protection and a secure fit. - Speed-lace system designed for easy on/off. - Breathable, moisture wicking interior materials offer exceptional comfort.