Pretty comfortable. As others have stated I wish it offered more compression/firming of the stomach. Works great for the thigh area but that's not what I bought it for.
It works well however it would be nice to have one with a stronger more durable material around the waist and stomach so that it can be worn during workout. This is great for shaping.
I do love that these come up to my bra, but I wish they offered a bit firmer/stronger compression. That said, they are very comfortable and I hardly notice I'm wearing them.