However, I am not sure the weight of our two-person kayak should be combined with a second kayak on our vehicle with this rack. I was hoping that a usb plug in mic would be easy to work with but Ive been having problems. Currently working with customer service to get a new pair sent to me and I will change my review if things end up going well. I wanted a good slipper to play and run around the house in and these are super. So hope the straps stay secure. This item was defective upon arrival. Its really cool. Im using the headphones for music, TV, PlayStation and they work great. I can use one or both. So I went ahead and ordered.