Use a flexible measuring tape to measure the circumference of your head in the same angle as you plan to wear your cap. Place the measuring tape so that it fits loosely and comfortable. Do not tighten the measuring tape because our linen caps are crafted with an elasticated strap. It is more comfortable if the hat is slightly larger than too tight so always size up to the nearest whole size.

Please remember that it is always possible to make an easy return or exchange.