Material: 2/3mm double lined SBR, SCR, or 100%CR, neoprene, YKK Zip Confortable ... Conforms to CE standards Description: Shorty WetsuitsMain Material: 2/3mm double lined 100%CR neoprene,back ZipStitching: Flat lock stithingLogo: silk ... as per customer's requirement Dongguan SAVA Industrial Co.,LtdProductMaterial:Double line SCR, SBR, CR Neoprene , customized thicknessFeature:Super confortable flatlock ...