The B45N is based on the classic design of the BC045, which has been a mainstay for Beechfield® Original Headwear for over 25 years. Now available in 100% OCS certified organic cotton, the B45N is a comfortable, breathable design which is itch-free and cool to the skin. Not only that, but this style is also naturally sustainable and ultimately biodegradable, so will feel good for both your skin and the planet.