Great roof bars, I havent heard any wind noise from them at all, even at motorway speeds. My right ankle has not been swelling. The silicone feels great and is fairly durable. Since my daughter likes the black pair I will keep them but overall I wouldn’t order again. Despite heavy usage (4+ hours / day), a charge still lasts for several days. Obviously, cant comment on the durability since they just arrived, but it seems like a great savings with no down side at the moment. The products was easy to put together and I like how there are connectors to make sure the boxes stack securely and stay together. The print is spot on. Its better than other glasses cords, more stylish and comfortable to wear. Very hard to put on the tiny pads over the ear phones it is a struggle 😫 still trying but the sound is good the controls are very tiny to see to make it louder or lower but is it worth the money.