X Back Polar Fleece Reversible VestHi Vis Polar Fleece fully reversible vest with Heat seam sealed oxford waterproof shell. Tough plastic zipper closure and tough fastener Closures on embroidery pockets. Reflective tape in cross back configuration including tape on the tail (not on navy side). Makes a 4 in 1 set when zipped into MX306. Features X Back tape pattern provides additional wearer visibility Waterproof keeping the wearer dry and protected from the elements Premium reflective