Waterproof Sterling Dog CoatDrawing inspiration from authentic Americana roots, each jacket is classic but still as unique as the dog who wears it. The collar is designed to flip at the back of the neck to reveal a pop of the internal fabric. Billy Wolf coats mend function and style while accentuating your dogs natural good looks. The Sterling Coat shell is made of 100% cotton waxed canvas and lined with a heavy weight faux sherpa. Perfect for the cold wet snowy days of winter.