These fit my hand great which is tough for me. I have smaller hands, and the size small fit great. For me, they fit the same way that Kona and Dakine smalls fit my hands. Other brands like Fox fit larger for me. The ventilation is great and the quality seems to be there. One thing I noticed after a downhill session is that there isn't much padding on the palm. They still worked great all day and I felt confident that I had a good grip on the bars. Took one digger and they didn't rip so that's cool, too. I would definitely recommend.