Pioneer safety pants meet visibility requirements, when worn with other gear, such as Class 2/3 reflective vests, shirts or jackets, it meets Class 3 standards Made of 150 denier PU-coated polyester for all day comfort, features elastic suspenders with quick-release clips, boot access zippers with adjustable ankles, and fly access Silver StarTech® reflective tape provides excellent visibility, pants are 100% waterproof and windproof, abrasion, puncture and tear resistant These safety pants are available in fluorescent orange and yellow/green, it also comes in a wide range of sizes, from S to 4XL.