The Dog Helios Arctic Blast Full Body Winter Dog Coat is inner-lined with exclusively developed Blackshark Technology. This innovative fabric is lightweight, waterproof, windproof, snowproof, breathable, cold-repellent, impermeable and tear resistant. The outer shell of this dog coat is further waterproof treated and the inner-shell is composed of anti-static warm polar fleece that hugs the body. This durable coat is geared with a removable and adjustable hood that extends over the head and ears with a jawstring that seals coverage for head-extremity protection. Additionally, this winter coat features reflective tubing and printing for night visibility, and elastic banding across the length of the body for a perfectly tailored fit that also provides growth room for prolonged usage.