The Touchdog 'Furrost-Bite' Fur and Fleece Designer Fashion Dog Jacket sports a nice faux-fur design along the back. This Dog Coat is composed of an ultra-smooth and silky Polyester blended exterior-shell and is lightly Inner-lined with premium insulation that is lightweight and warms the body. Reversed with Anti-Static Polar Fleece for further added warmth and comfort. Engineered with a wave-like weaved pattern for added fashion appeal with Embroidery along the back. Features snap enclosures for convenient On and Off access. Available in Multiple Sizes and Colors. General Sizing Guide - From Back of Neck to Tail area ("In" Inches) 8" - EXTRA SMALL 10-12" - SMALL 14-16" - MEDIUM 18-20" - LARGE 22-24" - EXTRA LARGE. Sizing Specifications - (In Inches). XS - 8.3" Length, 17.7" Chest Girth, 12.2" Neck Girth SM - 11.8" Length, 21.7" Chest Girth, 13.7" Neck Girth MD - 15" Length, 24.4" Chest Girth, 15.8" Neck Girth LG - 18.9" Length, 29.9" Chest Girth, 16.9" Neck Girth XL - 22.8" Length, 34.7" Chest Girth, 18.9" Neck Girth