We take fabric seriously, especially when it comes to the kinds of basics you wear every single day. Or night! These pajama pants are made from the same soft, 2ply Portuguese oxford that we use for our shirting, and they feel really good against the skin. The construction details are the same, too — 22 stitches/inch, flat-felled seams — so they're a worthy investment. Each pair comes enclosed in a medium-sized pouch that you can use for things like charger cords and socks when traveling.