Ergodyne GloWear 8399 ANSI High Visibility Reflective Half Zip Sweatshirt,5XL, Lime ANSI-compliant polyester polar fleece (8 oz.) 2" Level 2 ANSI-compliant reflective material Heat transfer reflective for flexible comfort Zipper with "Be Tenacious" zipper pull Split tail hem; Gathered elastic cuffs