Awesome way to complete the set of covers. It?s a lot better than its rival the firefly. The edge of the support caused some friction but nothing a pair of socks will not mask. However, it was simple and you do not need the directions. Warm and comfortable Compré para mi y para mi esposa y hace buen regalo de pareja You might want to wear a shirt or sweater under wearing this. Had a very hard time removing the bottom case from the Key Budz case. These are the only ones Ive tried that have not done that - yay! These were the best purchase ever.