Precision Fit Technology - waterproof nylon rain slicker with reflective trim and light mesh lining. best seller my canine kids dog parka style with updated details for all inclement weather. Constructed from waterproof rugged oxford nylon shell and wicking mesh lining. Trimmed with reflective. Has treat pocket and leash split. Fully adjustable neck, girth and all sizes have chest protector. Fitting dogs sized from xxsmall to xxlarge. Washable.