3-piece set of V-neck T-shirts made of fine Supima cotton, Supima cotton is an ultra-long cotton, a very strong, soft and elastic fiber. It has a softer feel, stronger durability, and better color development than other cotton. The body is a round body with no seams, so it is very comfortable to wear, and it is a simple T-shirt that is easy to layer with knitwear, as well as being very useful as underwear. The hem is printed with the GF (Golden Fleece) mark.