I've been buying different brands of boxer briefs, over the last few months, trying to find a replacement for the Hanes brand that I've worn for years. I'm looking to switch, because their quality has gone downhill, over my last couple of purchases, and they've changed the style, to one that doesn't fit me as well(they get real baggy, within a couple of hours. I may as well be wearing boxers). I've tried several brands, and the Nautica were the latest. Fortunately, I only bought the two pair. The material is 100% cotton, which is okay, though I'd really prefer a cotton/poly blend. They seem well made(in China), but the waistband is very stiff, and there are seams running up the back, in the middle of each cheek(which I find uncomfortable, as I mostly sit at work). I've also tried the very expensive Ex-Officio, which are all polyester, and have seams up the back(though they fit like a glove), and some Adidas, which were also all poly, with seams up the back, and no fly. So, I'll keep looking, and the Nautica's will go in the Goodwill bag.