I havent washed them in the washer but, any bit of dirt that has got on them wipes away easy with a wet paper towel. And they ended up being the worst slide sandals I?ve ever owned & that includes the ones I?ve purchased at Walmart. I wear a 9w usually. -Do not throw em in a washer dryer that a ruin these so quick-Do not use them as skating shoes+Do not rub the leather against rough surfaces+Do not rub magic eraser to hard or dry, I know contradiction but again getting them dirty k?Things to know. The only time you need to put the Airpods back in Apples case is when you might want to re-connect them to a device through the Bluetooth connection process. For example 9UK is 10 US The Sennheisers also pick up more detail than the AKGs and the instrument separation is a lot better, its like I can hear each individual instrument more clearly in the music I listen too. I?m 5?8 135lbs and ordered a Medium! Only deal breaker is the glass body, else it would have been a sure shot winner in this portable speaker section. The coolest feature of it is that the mouse lighting automatically changes to reflect the charging status by color.