I love the product and the concept, BUT I wish I could only purchase one pair as I am up to a couple hundred dollars attempting to purchase the right size. I want Trunks and Briefs. I have tried Small and they are too small so I tried the mediums and I think they are also too small and I want to try the Large, but now I just have about 9 pairs of underwear that dont fit that well. I am never a large, but maybe in this case i might be. i want to get to really know what the right size is because I would love to order trunks and briefs. Also, Although I have not landed on my size yet, Have you thought about a swim trunk in the shape of your briefs? could be a slam dunk.