Hi visibility breathable overtrousers 100% polyester with breathable PU coating Elasticated waist 30cm gusset at ankles with hook and loop closure 2 x side pockets access Fully taped seams Retro-reflective tape Conforms to EN ISO 13688:2013+A1:2021 Conforms to EN ISO 20471:2013+A1:2016 Class 2 High Visibility Conforms to EN343:2019 Class 3 Water Penetration Class 4 Air Permeability Class X Readymade water tower test RIS-3279-TOM Issue 2 - Railway use certified.