Yes, I understand that this is intended to be skin-tight and fit seamlessly under a wetsuit. I'm a long-time diver and have bought several skins as wetsuit liners. This time I was after standalone UV protection for recreational swimming, not a compression fit. Because I know these typically run small, I checked the size charts on the O'Neill website to verify measurements before ordering. Even so, this felt two sizes too small - way beyond skin-tight and way smaller than the size chart dictates. This is not a strike against the vendor, since I received just what I ordered, but I'm still annoyed to have to return!