Product features - Adjustable strap closure for a customized fit (20" to 24") - Vibrant, fade-resistant colors for long-lasting style - Color-matched features for a coordinated look - Available in seven stylish color combinations - Made with durable 100% polyester and nylon materials Care instructions - Use warm water and dish soap and clean spots off your hat. It's not necessary to soak the whole item. For hard to clean spots use a soft bristled brush.