Purchased the product with a bit of hesitation, wasnt sure about the durability of the product. The comfort factor is high, i have a large head and wasnt sure it would even fit. With a little adjustment and changing out the earbuds comfort was found easily. I have been wearing these for a week on average of about 4-6 hours per day. They didnt make it a week before one of the button pads started to peel off. It is in warranty so im not overly frustrated yet. I will update my review once i have dealt with motorola's customer service/repair personnel.