This hat will not fade or shrink and it floats! It has a secret pocket and ventilation. A chin cord will keep it secure and can be packed for travel. 3.25" brim. 4.25" crown height. Will pack flat for travel. Chin cord with secure toggle. Ventilated crown. Organic cotton sweatband. Organic cotton inner pouch with care instructions. Clip system to keep your hat secure. Inside labels made from recycled plastic. Handmade in Sri Lanka. Material: Supplex, organic cotton, recycled plastic.