Hi Vis Full Zip Fleece Visibility Jacket High Viz Work Wear Yellow color?● 100% Polyester 280gsm fleece.● The fabric of synthetic fiber has the advantages of soft and light, warm and windproof, not easy to sweat and damp, and wear-resistant?● Hi Vis Zip Fleece Work Jacket - Yellow● Fluorescent background material for excellent daytime visibility; 2" silver reflective tape reflects light for 360Degree nighttime conspicuity● Size: S-4XL, perfectly match different body types