Material: 4-Way Stretch Polyester Fabric with Compression short lining, Superior Elastic Fabric.<br> US SIZE:S Waist:28"~30" / M Waist:32"~34" / L Waist:36"~38" / XL Waist:40"~42"<br> Fashionable design with digital printing makes your more confident.No fading and durable for long time use.<br> Water repellent technology dries fast, soft hand, UPF 50+, lightweight and comfortable.<br> Professional fabrics to ensure comfortability and practicality.They will keep you dry and feel cool all day in summer.<br> Featuring elasticized waistband with drawstring, compression lining,Above knee length, two side pockets and one cargo velcro pocket.<br> High quality,Great gift for Son,Boy friend,Husband or Dad.<br> Relax fit.perfect for beach trip, water sports,swimming, running, gym or casual wear.