This Silvery Gray Brushed Polyester Interlock Sweater Knit is always the star of the show! With a fuzzy surface and smooth knit reverse, this cozy gray material offers a flexible drape. With a 75% widthwise stretch, create oversized sweaters, cozy blankets with an eye-catching liner, joggers, sweatshirts, hoodies, cardigans, and more. Opaque, a lining is not necessary for most projects.