- This premium T-shirt is crafted from 5.5 oz. preshrunk soft spun cotton. Formerly branded as Alstyle 1901, this rebranded shirt boasts a boxy look and feel. Athletic Heather is composed of 90% cotton and 10% polyester, while Heather colors are composed of a 50/50 cotton/polyester blend. Additionally, each shirt features double-needle sleeves and bottom hem, as well as full color Direct to Garment printing. All shirts are printed and shipped from New Hyde Park, NY.