Crew neck sweater, men's undershirt, long-sleeved underwear, 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 113.