Really wish the fabric was stretchy. It’s SO small! Fits well, stays in place and also really good for everyday wear too. The Rachio, internet enabled smart controller has revolutionized the way I water my yard. We are going to buy more and keep this as our favorite as he grows, they fit perfectly as expected. The old ones were still intact but because hed lived in them for around 8 months, they were pretty grody. Isolation is of course fantastic. no better vote than that! I got these for my 7 year old. Very roomy, easily attached to roof of car, clear instructions.