It isn?t quick dry material. The headphones have the visual simplicity that might have one think that they were cheaply made. I would buy them again and again. Back storage area is meant only to put some papers or stuff a jacket into but even though Im putting the light jacket in there the tabs broke off on mine. I decided not to put the magnetic front cover on so that I can more quickly grab the pair I want. I purchased the non disc brake rack as well and thats what is shown here on my bike. I had to add a 2x4 with long bolts and then start the install. Good fit and color If you are going to get these be informed! The web page for this product is misleading - specifically the product summary that states "45 KGCapacity".