The Dog Helios 'Rufflex' Mediumweight 4-way-Stretch Breathable Full Bodied Performance Dog Warmup Track suit was developed with premium Comfort and Flexibility in mind. The entire body features a specially configured Medium-weight elastic material that both cools and warms the body for year-round for year round temperature maintenance. This specially blended fabric features high-level properties of Flexibility for unrestricted Mobility and is also extremely Breathable and Permeable. The Exo-shell features 4-way stretch construction that moves in every direction. The Rufflex tracksuit also features banded elasticity around the sleeves and across the body for a nice almost tapered relaxed fit with added room for growth. Features Dual-Reinforced stitching at every seam for Durability with added reflective taping for night protection. Additionally, this tracksuit features Quick-Drying technology that dries rapidly while offering Anti-Odor technology that prevents odor causing microbes. Assists with UV Protection against the suns harmful rays and fitted perfectly to help assist in containment or collection of shedded hairs. Features a fashion collar with a leash-slit along the back. Machine Washable. Available in Multiple Colors and Sizes.

SIZING SPECIFICATIONS: In (Inches) "Back" Length is from Neck to Tail: * See image chart for sizing approximation
EXTRA SMALL: Back: 9.8 in. Chest: 15.4 in. Neck: 11.4 in. Sleeve: 2.8 in.
SMALL: Back: 11.8 in. Chest: 18.1 in. Neck: 12.6 in. Sleeve: 3.1 in.
MEDIUM: Back: 13.8 in. Chest: 20.1 in. Neck: 14.2 in. Sleeve: 3.5 in.
LARGE: Back: 15.7 in. Chest: 21.3 in. Neck: 16.5 in. Sleeve: 3.9 in.
EXTRA LARGE: Back: 17.7 in. Chest: 23.2 in. Neck: 17.7 in. Sleeve: 4.3 in.