I actually really like the gloves. But for size XL they are very, very tight. So 100% not sure where you figured out adult XL sizing but it's a bit off. With that said, the gloves are very thin on the upper(Top of hand) side. I have 1 ride day with them so far and no stitching rips or any other issues besides overall fit. The palm side is thicker materials and have great feel on the grips. Overall, I really like these gloves. Will need a bit more time to test durability. 100% find another shipping company. Or maybe offer shipping options with different carriers.