Our children run very warm and tend to prefer their feet uncovered, even in the winter months. Im sure theyre last for many, many years just like my last ones. Seriously they skip lol. Razer Synapse 3 is known to be buggy but I havent had performance issues with it. So decided to order this as its "similar" in shape and. I wear size 13 and 14 ib some shoes. Noise cancellation is great and call quality is awesome. Blue switches are exactly what I wanted. 5 and the 9/10 fit just right, so if youre a 10 Id recommend sizing up. I got used to Dex with my last Samsung phone.