I dont know if its because of a different material or what, but the collars of my dress shirts now have these small black fibers embedded in them and I cannot get them out with a lint brush, lint rollers, or handheld vacuum. But Im enjoying the look and feel of this one more. and super-easy to clip on and off my ears. EditWe have owned this bike seat for 2 years and it is still comfortable each time we ride 30 miles. liked everything. The heel is perfect; not too high not too low. Could have been better:-The design is a little bit tricky as in first you experience pain while wearing it and It can be painful if you wore it for full day, but thats to properly fit in your ears that it wont fall down. I broke my ankle 8 years ago and never thought I would be able to wear heels for my wedding. Pretty sure they’re fake. 5 stars, I would, but since their core functionality is great, Ill go with 4 stars instead of 3.