men's sexy underwear SIXLINES: Tiger shallow Boxer

It's thin, is soft and is the SP2WAY fabric which develops very often.
The side becomes shallow overall more shallowly than a front part.
The bottom and Hann bottom and a side don't tighten up and by very easy putting feeling, and is shallow and is a rather loose feel, so they're an exposure sense and a boxer with feeling of opening.
It's a counterattack under the thigh with the different color.