Hi Vis Yellow & Hi Vis Orange Conforms to EN ISO20471:2013 Class 1, and Black & Navy provide enhanced visibility 5 cm width reflective tapes – 3M™ Scotchlite™ 2 reflective bands around each leg Waistband with 5 belt loops and button fastening Zip fly in the front Cargo pockets on the leg Knee pads pockets with concealed access Rear patch pocket with button fastening Waist 28 only in length 31 available The manufacturer guarantee the reflective properties according to EN standard for 25 wash cycles!