The GF Pit Shoe features an innovative tread sole pattern providing traction on all surface conditions including, dirt, mud, gravel or asphalt in wet or dry conditions. This is an Ankle Support, Heavy Use, Athletic Shoe with a revolutionary polymer Gas & Oil Resistant GTrax sole. Built for use by crew members and those on their feet all day, this shoe has a covered toe pad for those up and down exchanges and a gel-pad insert at the heel for lasting comfort on all surfaces. SFI 3.3/5 certified.