Product features - Adjustable strap closure for a perfect fit from 20” to 24” - Vibrant, fade-resistant colors for lasting wear - Color-matched features ensure a cohesive look - One size fits most, catering to a diverse audience - Crafted from 100% polyester foam front and 100% nylon mesh back for comfort and breathability 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.