Black Leather Aviator Helmet - William ModelThis black leather aviator helmet in the William model, will give any man a unique style that will cause a stir! This aviator hat is a must have accessory for those who want to add an extra layer of style and warmth to their outfit Made of high quality supple genuine leather, this hat is designed to last for years. Its popular unisex design with rounds and zippers is inspired by the pilots' aviator helmets during the world wars of the 20th century.