I've only worn it twice since I bought it. Material: 80% Polyester, 20% Wool Color: Gray Size L: Approximately 61cm EK by New Era is named after the founder of New Era Cap, Elhardt Koch. It features a metal New Era logo on the side. In 1920, Elhardt Koch established the New Era Cap Company. He revolutionized headwear, and it has been passed down through generations and cultures. After 85 years, Elhardt's vision and pioneer spirit have been revived as EK by New Era. EK by New Era is the original fashion headwear of the New Era company, with a lineup of carefully selected premium materials, reliable quality, and innovative designs. EK by New Era is the next-generation New Head Wear Brand that expresses unique styles and tastes.