It isnt quite professional gym quality, but for your home gym it will do a great job. Wife says super super confortable. I even need to order more. These cotton swabs are double-ended, super soft and gentle on the ears, and the sticks themselves are durable. If you sweat much this problem is compounded as the seal is now wet and easier to be disturbed. Couldnt be happier with this product would recommend to anyone looking for a shoe organizer. Good basic charger with a couple of minor problems —/1/ Will not work through even a very thin plastic case (2mm thick), even though the product description says that it works through cases up to 3mm thick if they aren’t metal. Ive also tried the Monster iSport Superslim which sound the worst with tinny sound, but they have an OK fit. The straps keep your foot nicely secured. However the battery is 300 mah and the manual says 17 hours operation, the shortest of any in the group.