REVERSIBLE, REFLECTIVE & ADHESIBLE: Stylish reversible dog vest is perfect for keeping your dog comfortable during cold fall months or cold winter months when you go out for a walk, hiking or running. Reflective piping for low-light visibility Adjustable hook & loop belly closure for a custom fit. WATER RESISTANT AND LIGHTWEIGHT: The Loft Dog Jacket is the perfect amount to keep your active dog warm without overheating. Athletic fit for full freedom of movement Water resistant, microtomic, ripstop material for durability, prevents dogs from itching like other jackets. Wear with Harness:Reversible coat with leash access zipper opening on the back for full access to the dog harness so you can attach and move leash. Easy on and off is perfect for walking, running and hiking in cold weather. Machine washable and air dry. SIZE & FIT: Medium size fits dogs with neck 18", chest 26"-35", back 19.75". Measure your dog around the widest part of your chest and the bottom of your neck before refer to the Kurgo size chart. Back coverage varies by the shape of the dog. LIFETIME WARRANTY: Purchasing new from an authorized seller comes with a hassle-free and worry-free **against manufacturer defects. Please contact Kurgo Customer Service (877-847-3868) for more details.