Ive been buying Keens for my son since he could run and play and he is 5. We are on our third consecutive pair and I cant say enough good things about these sandals! I refuse to buy anything else for everyday spring/summer wear and Ive tried off brands, Crocs, and open toed sandals. No other brand or style of shoes are so durable, machine washable/dryable, waterproof, odor resistant, or school uniform approved (no open toes). My son jumps up and down when he gets his new pair every summer!  He says they are comfortable and I love that they don't pinch his toes or give him blisters unlike his old Crocs. After a whole summer of wear and tear they still look like new and they make great secondhand shoes to someone in need, as they will hold up for multiple seasons. There are so many color options as well. We will continue to buy Keens year after year!