It has been well loved but still has a ton of life left in it. The elastic band that ties under the feet has broken, but a hair tie works just as well and that’s what I’ve used at the bottom. One size fits all. This is the original design, purchased in 2017. The new Ollies have the same technology/design, but the logo is in a different spot. The Velcro is not as sticky as it was when it was new. It is still functional and has no major flaws. It is blue with grey stripes. Smoke free/pet free home