From the manufacturer

Built-in moisture-wicking technology in the men's bottoms moves perspiration away from the body to provide a dry fit that's comfortable for all day wear

The comfortable waistband of the golf bottoms for men stretches with you for added mobility and ease of movement and also grips your shirt to keep it neatly tucked in while you play

Machine washable, these men's bottoms maintain their smoothness and good looks wear after wear, even with regular washing

Sun protection built right into the fabric prevents damaging UV rays from penetrating the material of the golf shirt to help protect covered skin