The Grip Trex dog boots are perfect for dogs who hike, bike, run, or explore the great outdoors with their humans. These boots are designed to go the distance with their rugged and resilient Vibram outsole, providing exceptional traction and protection on all types of terrain. The breathable mesh upper keeps dirt and debris out while allowing for ventilation. The closure system combines hook-and-loop with hardware, ensuring a secure fit around the dog's leg. These boots also protect dogs' paws from extreme environments. The Vibram non-marking outsole with a rugged lug design offers flexibility and traction on varied terrain. The intuitive hook-and-loop cinch closure system maintains holding power even when wet. The gusset design provides a wide opening for easy on/off, and the reflective trim enhances visibility in low-light conditions. These boots come in sets of two and are made with high-quality materials such as polyester, Vibram outsole, and synthetic pigskin. They can be securely fastened, washed in cold water on a gentle cycle with mild detergent, and air dried.