Elevate everyday style with FRAME's Knot Shoulder Tank. Sleek and clean, the cotton striped silhouette features a defining twisted shoulder detail.. 90% viscose 10% spandex. Rolled shoulder detail. Stretch fit. Imported. FAME-WS31. LWTS0559. In 2012, London based Swedes Jens Grede and Erik Torstensson came together with the intention of producing the ideal pair of jeans, FRAME Denim collectively brings the quality and legacy of denim manufacturing in Los Angeles, with the influence of a London style, cut and fit.