This is a set of 5 unique men's underwear. The light blue one in the upper left has an open crotch. Women can also wear it if the size fits. The upper right is a G-string with a hole in the front, the red one on the left is briefs with a hole in the front, the black one is a thong, and the red one on the bottom is a tankini as you can see. Please consider purchasing this unique set. Please understand that these are imported products before purchasing.