Getting the correct measurements for your hat size, makes a huge amount of difference to how a hat looks when worn and how comfortable it feels. Too small and it will just perch on top of your head and too large and it will rest on the tops of your ears neither portray a good look. Using the digram below place the tape measure around your head, where you would expect your hat or cap to rest, above the ears usually midway down your forehead. Its always best to place a finger between the tape and your head to make sure there is a little room between the hat and your head otherwise the hat could be too tight resulting in red marks and headaches!!