M-Back low-rise Boxer

The low rise boxer made with swimsuit cloth luxuriously.

It's shallow, and it has the sense tightened up.

It's shallow, but a cup in the front is wrapped tightly.

The back cut emphasizes the peachy butt.

It isn't being made as a swimsuit, so there aren't an inner and string.

KH519  M-Back low-rise Boxer

MEN'S UNDERWEAR SIXLINES TOKYO JAPAN