K9 Sport Harness is a breathable, easy to use and affordable harness made to fit small to medium sized dogs. From walks in your neighborhood or hikes in the mountains, our harness is a durable and reliable option. Made with a lightweight and padded mesh, 3 Reinforced D-Ring connection points, adjustable and durable webbing for a custom fit, and interfaces with the inside of any K9 Sport Sack.