Poorly made, would not recommend. When buying this product expect bubbles as it does not stay firm on the desk. c 85 Id probably replace these every 1-2 weeks due to the nature of foam and its de/compression rate. If you order PLEASE TRY IT ASAP so you still have recourse to return the item if its not functioning properly. c 85 From the first few strides I could tell Id made a mistake with these. c 85 At first I didnt understand why it was made that way but after using it for many hours and days I realized why. Actually, better than expected because Birkenstock shoes usually look wide and loose when people walk in them. Wife is very impressed with the microphone quality when on the phone, people dont even realise shes on a headset even when walking down a busy downtown street. c 85 They are good for the price but not sturdy enough. I will not recommend this product to anybody honestly.
c 85