New, men's, long-sleeved U-neck undershirt set of 2 from "Carron" (Katakura Kogyo). * Size: L Chest: 96-104 * Material: 75% Cotton, 25% Polyester * Color: White ※ Although it says "U-neck," it's probably closer to a V-neck. (From the packaging) ・Lightweight and warm, heat-retaining processing Lightweight, warm innerwear using heat-retaining processing to prevent temperature drop and hollow fiber. ・Uses hollow polyester A lightweight material with excellent heat retention. ・Light and warm ・Dries quickly after washing ※ Since it is packed in a bag, I have not taken it out to check. ※ Please refer to the close-up photo of the illustration in photo 4 for the shape. ※ This is the information that can be read from the packaging. ※ When shipping, I will take it out of the bag, remove the cardboard and pins, and repack it by folding it thinly.