The Dog Helios Vortex Full Bodied Waterproof Windbreaker Dog Jacket features an Armor like design This dog coat features a Nylon Polyester Blended outershell that is Waterproof coated Tear Proof and Medium weight that is Heavy enough for the Winter and Light enough for the Spring Lightly reversed with Anti Static Polar Fleece This Dog Coat features Reflective Tubing and triangular Reflective Printing across the backside Fully adjustable around the chest area for a glove like fit Each sleeve features Hook and Loop enclosures for a perfectly tailored fit and to prevent wind or cold air from entering Features . Strategically Stitched Nylon Polyester Blended Outershell that is Durable Windproof and Waterproof. Lightly Reversed with Anti Static Polar Fleece Lightweight and Warm construction for Ease of Movement and Year round usage Specifications . Size Large. Color Red. From Back of Neck to Tail Area Size 18 20 . Length 18 9 . Chest Girth Size 29 9 . Neck Girth Size 16 9. Weight 0 62 lbs