"The Dog Helios Blizzard Full-Bodied Adjustable and 3M Reflective Jacket for Dogs is meant to withstand the harshest weather conditions possible, whether you're caught in a blizzard, typhoon, hurricane, or rainstorm, this is the premiere premium protective dog jacket of its kind. This outer shell is double-waterproofed, windproof, breathable, tear-proof, and it features a surrounded 3M Reflective lining for emergency visibility. The interior features a thick layer of extremely high-quality, warm, protective, and thick anti-static fleece, which is extremely breathable and offers a fantastic ventilation system. This dog jacket also featureS an exclusively developed Blackshark technology that is breathable, maintains warmth, and is impermeable. Perfect for high-altitude mountaineering or any extreme activities. Features adjustable straps by every leg and auto-adjustable built-in inner tube lining. Additionally, this full-body dog jacket from Dog Helios features above-top zippers for dog placement and hook-and-loop enclosures that completely prevent any wind from entering while preventing any pulling of the dog's hair. Features a leash slit above the neck area. Also boasts accented embroidery and a print on the outer shell. Withstands the harshest weather conditions possible Shell is double-waterproofed, windproof, breathable, and tear-proof 3M Reflective lining for emergency visibility Lined with warm, protective, thick anti-static fleece Breathable with ventilation system Adjustable straps by every leg Built-in inner tube lining Leash slit above the neckSize Specs: X-Small - 11"" x 18"" x 13"" Small - 14"" x 20"" x 15"" Medium - 17"" x 23"" x 16"" Large - 21"" x 26"" x 18"" X-Large - 25.5"" x 30"" x 20"""