Nikibiki 3/4 Sleeve Scoop Neck Top Ns5127h (One Size, Black) 92%Nylon/ 8% Span Nikibiki Seamless are famouse for its soft and strechy material on any body type. Nikibiki Seamless are famouse for its soft and strechy material on any body type. Perfect for Sports, Louging and Base Layer. Racer Back detail. One Size Fits All. Very Comfortable and Versatile Item Made In USA, Hand or Machine Cold,Hang or Line Dry