I measured my hands at 7.25 inches so I got size small (7.75 inches). Length was perfect but initially a little tight and hard to flex my fingers. After break in they fit great. They are the warmest gloves I have ever used for snowmobiling. Only issue is if you sweat the leather hold the moisture in and the liner is not removable.
These gloves from FXR have a nice supple texture and appear to be made from quality materials, by skilled workers. They feature some nice features such as large open cuff and cinching forearm gator at the top of the cuff opening. Use of reflective material is a nice touch to aid in visibility for nightime hand gestures. I ordered a pair of XXL as I have large hands, but find the length of the thumb, cut a little bit short, which added to wrist fatigue on longer rides. They have been fairly warm for the rides I have ridden thus far (10-25•) I'd like to see a built in index finger squeegee to use as a goggle or shield wipe when conditions dictate. Overall, I'd recommend these to any looking for a quality leather glove.