I bought the briefs and the material is comfy and it stretches a lot, leaving plenty of junk room. Maybe stretches too much, as its very slightly see through in my thighs when put on. Could be a sizing issue on my end. I'm not a fan of the seams, how they can poke through clothes they're so thick, and that there is a big seam right in the middle of the pouch, not a great thing to have rubbing against your most sensitive bits all day. Not a terrible issue though, still remain as one of my comfier pairs of underwear. On top of nice art and contributing to a cause.