iCB (i-C-B) Simple Cut-and-Sewn Top Size: XS Actual Measurements: Length (back): Approximately 55cm Sleeve Length: Approximately 54.5cm Shoulder Width: Approximately 37.5cm Although it's XS, it feels like a size S. 60% Polyester 40% Cotton It's a very light gray color. It's simple, so it's easy to use as an inner layer, and it's easy to wear regardless of the season. It dries quickly after washing. It has been used very little and is in good condition. Price reduced!