To buy: $23; amazon.com. The slippers have a thick 2-inch cushion, which is what makes them so easy to stand in, and the wavy soles provide a sturdy grip. Plus, they’re unisex and come in a wide range of sizes. There are also 14 different colors to choose from, including neutrals like gray, beige, and black to more vibrant colors like orange, pink, and yellow. “I wear them all day around the house and want to buy a second pair for outside errands. I often have heel pain by the end of the day but not when I’ve been wearing these,” one customer shared. “I have really bad feet, so walking on any hard surface is very painful. I’ve tried memory foam slippers, but they don’t work after a couple of weeks, but these are life changing for me,” said another.