This is a size S Nike Dri-FIT T-shirt. The color is navy blue. It's a slim fit, but the fabric is very stretchy. It's narrow in the width and long in the length, and the back is a T-shaped mesh material, making it very cool. My son wore this when he was between 140cm and 150cm tall. It seems to feel good because it's thin, and he wore it often for about 2 years, but there are no major stains or scratches. It seems to be a material that doesn't easily fuzz, and there's only a little fraying. The only thing that's noticeable is the cracking of the Nike logo. How about it for a summer change of clothes? Please understand that there may be oversights due to a layman's inspection.