This is a set of 4 T-shirts: 1 blue T-shirt from OUTDOOR PRODUCTS and 3 T-shirts from no-brand manufacturers. They have been used and are not in very good condition. Please be aware that there may be stains, fading, or stretching. [Size] ・Only the T-shirt on the far right is size S. ・Sizes of the others are unknown (possibly equivalent to M-L). [Color] The set is mainly in shades of blue. Recommended for those who don't mind using them for work, as loungewear, or as used clothing. *Not sold separately. *Please only purchase if you understand the condition. Immediate purchase is welcome!