I really want to love this brand. There needs to be transparency about what the materials of each type are made from and the sizing needs to be more consistent. The underwear is not true to size and it seems to be a gamble when ordering. Some styles run small, some true to size, and some fit large. When the boxers fit, they are 11/10. Love that they have a proper double gusset, and the length is fantastic. They are my everyday underwear. However the sizes may have recently changed since I ordered medium (which previously fit perfectly) and the ones that arrived are huge and not wearable as an undergarment. For reference, I am almost always a size S, occasionally XS, in other brands. Please please please figure out sizing because I’d really like to continue buying Knotty. But as it stands, with no returns or rebates/refunds I am extremely reluctant to purchase since I have now been burned three times (out of four) with sizing or materials issues.