This harness is amazing. Quickly on, quickly off and completely comfortable. My only negative thing to say is that the gear loops aren't very friendly. You can't squeeze a whole lot into them. Still merit a 5/5 nonetheless.

I have had this harness for three years now and I am not happy that I will soon have to retire it. It is the only harness I have ever owned, and I am extremely happy to have this as my first. I work on a challenge course and rock climb and it is great for both. I can sit in it for a long time without being uncomfortable. The only disadvantage is the is no rear loop for securing to an achor or for a rear clip-in. The buckle is great for quick on and off and is still very secure.

The picture is of the calidris and vice versa. The corvus is extremely comforable and the auto locking double backed buckles certainly make me feel safer. It has adjustable leg loops. The corvus comes in two sizes but is very adjustable and fits well over all types of clothing.

I've had this harness for a few monts now and it's a really coforatble ride. I've had to sit in it a few times, setting topropes or belaying a second or what not. It's got decent padding and the gear loops are very nifty. I'm pretty biased towards Petzl products these days, as all their gear I've owned has been very well built and designed. I don't know if this harness would be what you're after if you only gym climb, the price might not be worth it. In a gym, all you really need is something that will get you back down after you're done with your route. But if you're doing anything where you're going to sit around for a while, this harness is the most comfortable thing I've found. (I don't really get into the whole "big wall" deal, it's not my thing) I really like mine...