Slippers are not very breathable and do make my feet sweat unfortunately. The sole is not treaded very well so be careful on wood, tile, or linoleum floors especially when wet! I was sad to see that the padding wore down to the sole within one week of use around the house. If you need support this isn't the slipper for you. The color is nice and vibrant. I had to wash them in the washing machine after one week of use due to the fabric making me sweat and they held together well in the wash. They are a bit smaller than I expected if you like an inch at the back of the slipper definitely get a half size to a full size up if not your foot lands at the very end. Overall I am disappointed and will be investing in a better pair.