Workboot - Mining - 6'' black water resistant leather - Fully lined with padded collar and tongue - Lace-locking device - Metatarsal protection - Non-metallic puncture resistant sole - Dual density AT's? sole is anti-static and heat resistant (up to 300? C/572? F) - TECtuff? toe & heel bumper and steel toe cap - Poron based NANOlite? insole and COMFORTcushion? system. Men's full sizes 6-15 and half sizes 7H - 11H