Nike Filament Tights - Men's The Nike Filament Tight is a versatile performance full-length tight that provides support and a great range of motion. The flat seam construction and tight fit are designed to reduce irritation. This short is made with a shorted silhouette for running in warmer temperatures. Other features include a drawcord waistband and a zippered back pocket for additional storage. Reflective tape detail can be found at the left leg zipper. The Swoosh design trademark is found above the left knee. 92% polyester (100% recycled polyester)/8% spandex jersey. Inseam length: 28.5" (size large). Imported.