Comfort - These didnt rub or make pressure points on sensitive areas like the pinna and surrounding areas. No, mine have a dark but reflective rainbow. NO support or replacement parts were available. They are sturdy and dont slip. I highly recommend those. First impressions with this speaker is it is well designed. Great stretch. I really like Birkenstock shoes and sandals. 🙌🏼 Not too tight, not too loose, just right. Adhesive pieces are brutal to use, and the caps for using the screw in wall mount dont stay on at all.