Yellow: EN ISO 2013+A1:2016 Class 2 /UK 2019 S1696 Schedule 35 Regulation 38Orange: RIS-3279-TOM Issue 2 2019Navy & Black: EN17353:2020 Type B3,Enhanced visibility for night use onlyStrategic positioning of body bands for full shoulder & LBP decorationExtra length pocket suitable for control equipmentTear release patch pocketsSelf coloured bound edgesDual pocket & ID passZipped closureGenerous sizeHang loopD-ringDecoration Process: Transfer, Print and EmbroideryDecoration Access: Open