Mesh Comfort Dog Harness Our new BestFit Xtra Comfort Mesh Harnesses complement our classic mesh harnesses, offering dogs a great alternate on days they need it. Now dogs have more choices with our BestFit Xtra Comfort Mesh Harnesses – finally, a harness with a fully adjustable neck for a better fit, two D-rings for different leash attachment options, and reflective trim to ensure that dogs are seen early in the morning and at dusk. • Our lightweight, extra-comfortable, and breathable mesh harnesses are now adjustable at the neck for a better fit–offering a great alternative for dogs who are in between sizes • Fully adjustable neck and chest straps with quick-release plastic buckle for a comfy and secure fit • Reflective trim for safety in low-level light • Two nickel-plated D-rings for secure leash attachment from the top or bottom of the harness Material: 100% Polyester Mesh Colors: Red, Black Care: Spot clean with warm water. Supervision is recommended while your pet is wearing this garment. Sizing Guide: Back: Measure length of pet’s back from the base of the neck to the base of the tail. Neck: Measure the circumference of pet’s neck for a snug fit. No need to add inches as you would with a collar. Chest/Girth: Measure girth around the broadest part of the chest and add 2". Note: If the dog has a stout build, it may be best to select one size larger. Extra Small fits chests 11"–13" and neck widths 7"–9" Small fits chests 12"–17" and neck widths 8"–11" Medium fits chests 16"–22" and neck widths 11"–14" Large fits chests 19"–26" and neck widths 13"–16" Extra Large fits chests 24"–32" and neck widths 15"–19"