Thank you for viewing! - Color: Black - Design: Simple cap - Back strap: Adjustable back strap - Features: Lightweight material used The outer fabric uses CORDURA fabric, which has excellent abrasion resistance and elasticity. The lining uses mesh with excellent antibacterial, deodorizing, and antibacterial properties of silver ions. The sweatband uses a material with moisture-wicking, cooling, deodorizing, antibacterial, and deodorizing effects. It is washable and can be used in active scenes.