Medium 27-32in girth New but tags were lost Twilight Gray Made for extended wear: Lightweight, durable, and made for all-day outdoor adventures; Designed for easy on and off 2 leash attachment points: Reinforced webbing at the chest stands up to pulling and gives additional control (ideal for training, too); Aluminum V-ring centered on the back Padded for comfort: Foam-padded strips across the chest and belly provide equal load distribution and comfort when running, walking, or resting Customizable fit: 4 convenient points of adjustment for a full range of motion; Easy access ID pocket for safe storage of your dog's tags Easy to see, day and night: Bright, easily visible fabric with reflective trim helps your dog stand out against any landscape day and night Perfect if you want to walk your dog outside!