Conforms to EN20471:2013 +A1:2016 Class 1, EN343:2003 + A1:2007 3:3 and RIS-3279-TOM ISSUE 2 : 2019. Elasticated waist band. Draw cord for fully adjustable fit when wearing over other layers. Slot openers allow access to under layers. 2 Cargo pockets for additional storage for your belongings with hook & loop storm-proof pocket closures. Zipped ankle openers to allow for easy donning and doffing.