Material: Polyester 185GSM (~6.5 oz/m2) with brushed thin and lightweight fleece fabric inner- soft and very comfortable to wear Ribbed and double-stitched collar for extra durability Self-fabric cuffs and waistband Advanced cut-and-sew sublimation printing creates vivid images with bright and strong colors Long-lasting color vibrancy even after machine washing Soft and warm sweatshirts adorned with cool Omar Apollo designs, great for chilly days.