Lightweight, cushioning and cooling, the Rebar Flex Western packs a 1-2-3 punch of powerful performance. Its 'incognito' graphic is more than meets the eye, disguising innovative mesh panels that help feet stay cool on the job. 4LR™ technology provides lightweight support and stability VentTEK™ mesh panels keep you cool Full-grain leather with VentTEK™ mesh panels Removable All Day Cushioning insole Lightweight EVA midsole for shock absorption Durable oil- and slip-resistant Duratread™ sole Outdoor traction lugs with debris-releasing tread Defined heel ASTM F2892 EH rated