Wyoming GTX(R) is a early season, Uninsualted Crispi(R) technology rich Hunting, Trekking, Hiking and rugged terrain boot. Crispi(R) brings together their WFW (Wave Wrapping Frame) technology, with Super Grip outsoles and then add their New CCF Crispi Crossbow Frame for increased stability, durability and comfort. This boot follows all of their Industry leading qualities of the Hunter, but lighter weight and uninsulated for early season usage. Finally Crispi adds a high quality bottom with our exclusive Vibram(R) Super-Grip and Legendary Gore-Tex(R) for Waterproofness and Breath ability. Designed in Italy exclusively for the North America Market and tested in the rugged Rocky Mountains.