V-neck sweater, men's undershirt, long-sleeved sweater, warm pure cotton (interlock) sweater. Available colors: white, gray, navy (blue), and black. Available sizes: 3/(S), 4/(M), 5/(L), 6/(XL), and 7/(XXL). Product composition: 100% brushed interlock cotton. Brand: “Navigare”. Code: Navigare 114.