I fit into a size 44 US / 54 EUR A* leather jacket quite snug - it's basically the perfect fit. My current M2R jacket is 42 US (Large) - also a nice fit - maybe 'slightly' too big now that it's stretched a little - still a good fit though. I tried on a XL Shift textile jacket in store (no idea of the actual size in terms of numbers - 42 / 44 etc - it was printed on the jacket or tags anywhere that I could see) and it seemed way too big for me. I was thinking that a Medium would be the way to go but according to SHIFT's sizing charts, I should be a Large. I highly doubt this is the case though. Can anyone confirm whether SHIFT jacket sizes (specifically the textile jackets) changes greatly from XL to L? I really don't think a Large will fit too well based on the size of the XL. Thanks a lot.