“While it's comfortable on the wrist (far more so than the original band) The sizing is a mystery. I measured my wrist as instructed, and was just barely in the "L" category so I did order the Large. Well, it is pretty tight and considering I just crossed the "L" line I remain surprised. It does breath and that's a good thing, but I would have appreciated slightly more room Also, while they were very communicative during the shipping process, the shipping itself took much too long. All in all, it's ok. Would I buy it again, no. I also think another lesson learned is to buy watch bands only in person as sizing is such a crap shoot”