I didn't realise how badly I needed one of these until I bought it. I overheat pretty quickly and hate wearing extra layers, but hate laying on the faux leather reformer when I've been sweating even more. This mat was super soft, super comfortable, felt really nice and cool throughout the whole session and best of all, it didn't make any awkward noises when I was doing core exercises. Super lightweight, easy to fold up and carry. Absolute winner, 10/10.