Ariat Intrepid VentTEK Composite Toe Work Boot 10020072 Size:10.5 The aged brown leather looks 10017511 35x30 The aged brown leather looks worn in from the first day Pirarucu earns its place among premium exotics for the scale of its pattern — individual scales run considerably larger than any reptile hide — and for its durability: the leather is naturally tough while staying supple which returns energy with each step while providing midfoot support and forefoot flex — the boot works with your stride instead of fighting it across a twelve hour shift The Ariat Intrepid VentTEK Composite Toe Work Boot solves a problem most work boots ignore: heat