Material: 100% polyester. Conforms to ENISO20471:2013 class 2 and orange/navy also conforms to RIS-3279-TOM. Made of 3 layers: 1) outer waterproof oxford pu coated polyester, 2) mid layer non-woven and 3) inner fleece liner, in order to maximise shower proof and comfort and warmth. Navy hem provides nice contrast and helps keep clean. Chest mobile phone pocket with d-ring underneath. Two bottom pockets. Logo decoration access. Ideal for everyday wearing at work. Size guide (chest approx): S 36-38in / M 40-42in / L 44-46in / XL 48-50in / 2XL 52-54in / 3XL 54-56in. Ref: UTRW7478