Suitable Size:Please refer to the size chart to choose the right size.if you have athlletic muscled leg,perhaps you can ty one size range larger in inches on the size chart QUICK DRY:The swim trunks made of super quick-drying fabric,comfortable and breathable fabric.Super light, make you dry fast in minutes after your water sport. ZIPPER POCKETS : The mens swim shorts features with elastic waist with adjustable drawstring, These swimming shorts have 2 big side zipper pockets convenient to carry keys,money or other small belongings To free your hands. MESH Lining:The mens swiming trunks design with triangle mesh lining, quick-drying and won't see through when wet, In the water don’t fill with a lot of air and float up.get rid of embarrassment for public swim anymore. SUITABLE OCCASIONS :The quick dry swimwear is perfect for water sports and activities, such as all water sports and activities, such as swimming, diving, surfing, beach or sun bathing etc.