Got an extra large and could barely get my fingers into the glove. Normally I take large.

I like the style of construction. The palms and fingers fit really well, but the section at the wrist was so tight that it cut off circulation after about 10 minutes. I don't have thick wrists or anything odd. The wrist portion is just too narrow and the material doesn't stretch nearly enough for a normal wrist to be comfortable.

This is my 3rd pair of Giro gloves in recent years. I've used Bravo gels (bad), and my favorites are Zero CS (great). This offering is a hybrid of the Bravo & CS in my opinion. They are not as snug as the CS, but dissapeared in the same fashion after a few minutes. If you're between sizes, size up.
I'm not a gel fan, and these do create pressure points. The seamless breathable backing feels great, the entire glove is a sweat chamois, reflectors are a nice touch, and they are easy to get into or out of. Like the CS, they're not going to take much of a slide. My other complaints are hanging threads, and a strong chemical odor/made my hands tingle until washed (same as my CS). I'll follow-up after a few months, and washes (I wash my gloves each ride).

Update: I removed all padding and palm padding compartments. The gel pad pressure points are awful on an otherwise great mitt. I've washed them 3 times a week since purchase, and they hold up to that. Without the padding they are much better. Giro, make a padless version!