adidas Day One's racerback singlet is composed of black and brown athletic mesh. Part of the performance-focused Day One Collection, this style celebrates the German athletic brand's commitment to modern style and technological advancements. Part of the Day One Collection. Matte signature 3-Stripes at back legs. Taped scoopneck, armholes, side-seam slits. Logo twill tape locker loop at back. Pulls over. Available in Black/Brown. 100% polyester. Machine wash. Imported. Our model is 6'1"/185cm and wearing a size Medium.