I didn't like that the sizes are listed in numbers (e.g. 160, 170 etc.) rather than US sizes and although they were sold separately by gender the label didn't say anything which are male and which are female. Therefore, after washing, it was very difficult to distinguish them from each other. I would suggest using a marker on the inner label if buying multiple sets for people of the same size. They did, however, do the job and, if I do say so myself, they did it fabulously! I liked the landing!