Knit Sublimated Dress Shirt (SPP) Posted by CustomerService LOVEUSAAPPAREL · July 20, 2017 Made in USA. Fabric: 4.5 oz, 100% Dry Wicking Poly, Interlock. Subtle striped pattern sublimated into fabric.Spandex woven collar, placket and cuff.The fabric naturally stretches.Knitted fabric, extremely soft hand feel.