Built for movement. The Onyx Sport Cap features a lightweight sport fabric and a sharp printed design. The Men's Onyx Sport Cap is woven from 100% polyester. It features a silicone patch with a tonal filled-in Bunny. Features: Silicone patch Tonal filled-in Bunny Adjustable strap Fit: Adjustable fit Composition & Care: 100% Polyester Spot clean only.