They are soooo comfy! Thats the down side. Sin dopo il primo utilizzo ho immediatamente percepito la differenza durante lutilizzo in confronto a quelle standard, infatti permettono una pulizia più profonda, soprattutto contro la placca, senza eguali; inoltre, cosa molto importante, durano mediamente di più rispetto alle altre. It?s still overall a very flat, natural curve, and everything is really clear and distinct. Love love this dress! I could not even get my foot into sandals properly as there didn?t appear to be any stretch in crossover straps. The delivery was a day faster than expected, and the assembly took half an hour. Apparently he is right. Sadly the fit and quality are not the same; the new size 7 came up a good cm SHORTER than my last pair. Input for RCA is hooked up to a Bluetooth adapter and works without any issue and sounds crystal clear.