I have seen many guys recommend these string bikinis for men looking for something different.  I like them, but ended up getting a womens medium instead of the large (they were cheaper).  They do fit, but they are smaller than I would like.  I haven't re-ordered a large to see how the sizing is different yet, but will probably do so in the future.  Not a huge fan of white, but I was going for cheapest option to determine fit and sizing.  Nice soft and stretchy fabric with a full back that stays in place nicely.  I would recommend this to other guys looking for something outside of the normal mens underwear.