I can not say much about the performance of the gloves, I expect them to be great. However; I was a little surprised about the sizing. My friend bought the same glove in a medium, I bought the large. It does not seem like they fit any different. With the liners in, it is a little tight and I do not have big hands at all. But with the liners out, they fit more than perfect. I would suggest if you plan on using the liners to size up one size.