I've had this exact pair of adidas cloudfoam flip flops for 3 years and they are no longer made or sold (the current line isn't as good). They were the most comfortable
adidas Adilette Shower Slides - Black | Women's Swim | $30 - adidas US
adidas Cloudfoam One Y Flip Flops Black | Swiminn
NEW Adidas Adilette Comfort Slides Cloudfoam Sandals Black Unisex Size 7 Men 8 W 195733159870 | eBay