You unzip your suitcase at the hotel and pull out your favorite Windbar tee. The rest of your gear looks fine, but the collar—it's got that telltale wave, like it gave up sometime between the airport and the lobby. If you've traveled with ring-spun cotton tees, you've probably seen this.

Ring-spun cotton feels amazing because the fibers are twisted into finer, stronger yarns. That's why the fabric is softer and drapes better than regular cotton. But that same construction also means the collar area is a bit more delicate. Think of it this way: you're trading a little ruggedness for a lot of comfort.

Here's the good news: you can keep that collar in shape without turning your packing routine into a science project.