Helly Hansen Workwear Men's Potsdam High Visibility Liner 100% Polyester Imported Machine Wash Highly reflective, Standards: ANSI/ISEA 107 (2010) 2,2 Stormflap with zip and velcro closure Mobile phone/radio pocket with velcro closure at right chest Drawcord adjustment at hem Quilted insulation at vest body Quiled insulation zip-off sleeves with elastic cuff, Easily transforms to a vest