The CK One Cotton Stretch is seemingly replacing Calvin Klein's 365 line, which was a real disappointment because I loved the 365 trunks.

Realizing it's time for me to move on, I've given the CK One Cotton Stretch trunks a try.  They're good, just not as good as my cherished 365.

The fit is good, the fabric keeps me cool, and they look good.  They aren't as stretchy and body-comforming as 365 and some of the other CK underwear lines.

It'd be nice to have more color and pattern options, but CK is notorious for offering a limited selection of white, gray, and black.  There were a few stripes available, which is great to see, but nowhere near as many as what 365 offered.

All in all, give them a shot if you're considering them.