Panama style hatUnisexPanama HatSolid Panama Hat100% Natural StrawSize M: 22.4 inSize L: 23.2 in To take care of your favourite UnisexHat, we advise you to follow our suggestions below:Do not wash your Hat.Do not use oxygenated or chlorine based bleach/ stain removers.Air-dry your Hat and do not use tumble dryer.No ironing.Do not dry clean your Hat.