Long sleeve cotton and nylon-blend jersey sweatshirt in black. Rib knit crewneck collar, cuffs, and hem. Welt pocket at side-seams. Open back. Adjustable cinch-strap fastening at back collar. Tonal chiffon underlay. Silver-tone hardware. Supplier color: Black Body: 62% cotton, 38% nylon. Lining: 100% cotton. Brand: Sacai