Valen la pena, muy comodos, pedir medio numero menos,viene amplio The rack comes assembled. The trickiness is worth it because it holds the rack much more steadily than the extender type of adapters. No issues with product or shipping. The battery life on this headset lasts me quite a while. Both are super comfortable and cute. Other brands you have to flip back the little flap and I am prone to breaking those. Another strap encloses the back of the shoe and allows some adjustment there. I ended up with our bath towels hung one on each of the upper and lower bars, with the hand towels squeezed in beside it, so now the gorgeous rack is now all covered up. I think the xl would have been fine as well but this 2xl fits like a dream!