Dog Helios JKHL16BLXL Ice-Breaker Extendable Hooded Dog Coat with Heat Reflective Tech - Blue - Extra-Large The Dog Helios 'Ice-Breaker' Extendable Hooded Dog Coat is inner lined with Heat Reflection Technology, a specially developed Lightweight inner barrier that Reflects back Natural Body heat back into the body. The Ice-Breaker Dog Jacket also features a dual extendable hood design with dual jawstrings that extend and cover a larger portion of the facial area to prevent colder air from entering. The sleeves offer elastic stitching that conform to proper leg girths with a waist buckle that adjusts to various dog chest sizes to further seal out the outdoor frigid air temperatures while offering a more premium and comfortable fit. The Exterior shell is Waterproof Coated and Features Reflective Tubing and Printing throughout the body. Features Extendable Hooded Design with Dual Jaw-Strings by Neck and Hood for Dual Facial Coverage that Shields away the Frigid Air Inner-layered with Heat Reflection Technology that Reflects Back Natural Body Heat Specifications Size: Extra-Large Color: Blue From Back of Neck to Tail Area Size: 22-24 Length: 22.8 Chest Girth Size: 34.7 Neck Girth Size: 18.9 Weight: 0.75 lbs