Ruffwear Grip Trex dog boots set the standard in protective paw wear. Designed for dogs who hike, bike, run, and explore the great outdoors with their humans, these high-performance dog boots feature a rugged and resilient Ruffwear-designed Vibram® outsole that provides exceptional traction on varied terrain. Breathable mesh upper provides ventilation and keeps dirt and debris out. Chosure system combines hook-and-loop with hardware, cinching around the narrowest part of the dog's leg to provide a secure fit. Available in eight sizes and in sets of two or four, Ruffwear dog boots provide comfortable paw protection for dogs on the go.