Shimamura 140 thick underwear (light pink on the back) and UNIQLO 130 thin underwear (darker pink in the front). Both are cotton blend. The Shimamura ones have some pilling on the inside (see photo 2). The UNIQLO ones are in good condition, but I will cut off the tag because a name is written on it before shipping (photo 3). They have been washed, but were stored in a child's dresser, so please wash them before use.