From the street to the field, the TR Chrome is designed to perform in numerous environments. Through the use of cutting edge "hot fusion" technology, the Exo-Skeletal frame makes this boot both extremely supportive and highly functional. In addition, the hybrid lacing closure system provides a secure, customized fit and relieves pressure at the top of the foot for maximized comfort. Composite toe meets ASTM F2412-11 and F2413-11 standards for impact & compression and EH rated Waterproof & bloodborne pathogen proof membrane Side-zipper entry with molded security overlay "Hot Fusion" exo-skeletal frame provides structural support at minimal weight Unique cleat & lug outsole design allows for superior traction in multiple environments Low profile lace-lock hook and "Ghilly" style lacing system provides a secured & customized fit Specifications Height: 8" Upper: Smooth, 100% cattlehide leather & Destination P mesh Midsole: Highly cushioned, shock absorbent midsole Outsole: Exclusive long-wearing StreetNav rubber outsole is non-marking, oil & slip resistant Insole: Dual density molded removable insert