Cotton is the OG of underwear fabrics, and our testers found that it's the most comfortable knit for everyday fits. Take note: while cotton is pretty breathable, it doesn't go a great job of wicking ...
Since we first wrote this story in 2015, the Men's Health team has tested more than 50 different underwear brands (and over 100 individual pairs), from buzzy upstarts like Skims, down to ...