Notice: Before Order, Please Carefully Read The Size Chart We Provided In The Last Picture ,Select The Size According It. Amazon Size Chart Is Not Ours, Do Not Use It !!!The Swim Trunks Have An Elastic-Drawstring Waistband To Help Secure Tightly When Performing Rigorous Activities. With Quick-Dry Microfibers To Help Improve The Water Resistance In Your Swimsuit. With Breathable, Mesh Fabric To Allow You To Remain Lightweight When Swimming.Highly Breathabie Fabric, Great For Summer, Brings A Good Wearing Experience And Makes You Be A Happier Shopper. Professional Quick-Drying Moisture Absorption Swim Fabric Brings Comfortablea All Day Long. This Cool Surf Trunks Is Pefect Fit For You.