The Inov8 Oroc 280 is the lightest orienteering racing shoe weighing in at only 280 grams in a UK size 8. The outsole features a durazone rubber compound with sticky rubber on the outer and endurance rubber on the inner cleats securely holding the tungsten carbide dobs for superb traction. The shoe also includes the Inov8 Meta-Flex as well as a 2 arrow shockzone.