THOR 2016 Phase Vented pant features:Extensive vent paneling for maximum ventilationPre-curved design for a natural feel on the bike600D Poly Oxford construction to handle the abuse of motocrossStretch panels for greater mobility on the bikeSewn in breathable linerDouble and triple stitching for durabilityLarge leather inner knee panels provides grip on the bike and extends the life of the inner kneesRatchet style waist closureRemovable hip pads