Performance Fabrics, Eclat Heather Moss Jersey, Oatmeal, 54 inch x 60 inch. Heather Moss Jersey is a smooth fabric, suitable for tanks, tees, shorts. It also can be used in yoga wear, sportswear, athletic wear, activewear and children’s apparel. Heather Moss Jersey is breathable and comfortable to wear. 89% polyester, 11% spandex.