I wasn’t surprised, I traded up from the Atomic Aquatics BC1, which is a fantastic jacket style, to this beaut. Not only does it look great, but it fits perfectly, makes trim so effortless, and I was surprised that it came with added accessory pockets attached as well. For reference, I’m 6’4” 235 lbs, with a 36” waist and this fits perfectly. Some key differences to note if you’re moving from the BC1: you cannot adjust the height of the backplate, it is fixed on the BC2. You cannot adjust the length of the cumberbund strap. Neither of those things proved to be an issue for me.