Her Christmas music fascination needs not annoy anyone else this year. These are the best headphones I have ever had , and I have bought the 100 + sets. Very useful in assisting in my pull up and dip exercises. But not hearing the Feedback and voice loop in VRChat is worth it. Only the top-most portion is leather--the interior is made of completely synthetic material which is not very comfortable to wear! This protective case it prevents my galaxy live buds from opening up if dropped. They send me a lavender eyeglads case that had stains and ir dosent stay completely close. Could be a really great product with a little more quality control ie correctly sized shelves sent. He also really likes the thick hard bottom making it durable and better to walk outside in. Very useful - I discovered these recently and stuck them all round the house.