Nike Chill Knit Longsleeve Top Black / SailGrounded in style, comfort and versatility, meet Nike s take on luxury loungewear. Soft, ribbed material keeps you comfortable while you rock the body-skimming look and low-cut back. Truly an elevated top you can reach for again and again. 61% Polyester, 30% Lyocell, 9% Elastane Rib Knit Low-Cut Back Curved Hem Embroidered Swoosh Style Code: FN3661-010. Color: black