Raptor XIThe Raptor XI Sharp, grippy, and built for impact Our most versatile design just grew claws. Inspired by the relentless power and agility of the raptor, this special edition O. T. boot is armored in rare Jurassic Bison leather textured and rugged like the hide of a prehistoric predator. It's a boot built to hunt down the toughest terrain and grip every mile like it means it. O. T. stands for "Over Time" because this hybrid work boot is meant for more