The wheels are cleverly designed so that when the case is tipped for pulling, the wheels don't spin but follow straight! I had been nervous about getting a "spinner" piece of luggage because I had read that it would move right and left when pulling thus putting pressure on your wrist. Not so with this lovely piece! It is beautifully designed with a sturdy handle, functional pockets, and a very roomy interior. Even the zipper pulls are color coordinated. Thank you, Samsonite!