Plastic Sun Helmet - Molded of white plastic, the full wide brim holds the veil away from your face. Side louvers allow maximum circulation of air around the head. Adjustable inner headband fits all head sizes and holds the helmet away from the head for even more air circulation. Ideal combination with any of our veils or wear it around the yard and garden for cool protection from the sun. Our plastic sun helmet was designed for the prevention of the Apis melifera honey bee from entering. Caution - other smaller breeds may be able to enter the louvered area.