ISOEN20471:2013 Specification, Class 2 approved Single, long, vertical tear release front fastening 50mm sewn on Safety tapes Generous in size allowing to be worn as a over garment Grey polyester bound edges Note: These garments should be worn fastened and kept clean to maintain effectiveness Safety Shoulder Braces and two body hoops The manufacturer guarantees the reflective properties according to EN standard for 20 wash cycles!