... 2). Good quality and comfortable touch 3). Cotton shirts Reflective 100% Men Cotton Shirts DESCRIPTIONFabric: 180gsm 100% cotton ... main products comply with European standard (EN471, EN343, EN531, EN533), American standard(ANSI) and Australian and New Zealand standard( ... help. We can test below standard in our factory:EN471(fabric, reflective tape and garment design); EN343(waterproof, breathable); ...