Sturdy as I would expect from Keen. After reading some great reviews I was excited to get these pods when my old ones gave up the ghost (MPOW X3s and before that Apple AirPods). So much so that you have to be careful taking them out of the case. Mom approved! it was a handy mobile printer but not reliable . ordered on the 13th, delivered on the 15th and installed in 15 minutes. Steelseries Arctis 9X have insane connection issues and do not fit larger heads. Double sided tape adhesive wasnt that strong and I knew they would eventually fall off, so I removed the double sided tape and permanently glued them to the paddle shifters with high strength adhesive glue. I have ?small? feet so I always go a size down in slippers as they stretch out over time. I did not use the adhesive strip and it doesnt come off or move around at all, so its not really necessary.