75% Ripstop Polyester with a 25% PU Laminate210gsm fabric weightMedium weight trouser.Level 4 breathability with an Ret of 9.55Water penetration tested to hydrostatic pressure of 177,000 PaFully taped seams60mm segmented tape for greater visibilityTwo hi viz accents for stylingTwo hip storm flap pockets for internal pocket accessTwo combat pockets to each legHook and loop closed like bellowsGenerous sizing to interact with other garments* Conforms to EN ISO 13688:2013+A1:2021* Conforms to EN ISO 20471:2013+A1:2016 Class 2 High Visibility* RIS-3279-TOM Issue 2 - Railway use certified.* Conforms to EN343:2019 Class 4 Water Penetration Class 4 Air Permeability Class X Readymade water tower test