Product Description100% NylonDrawstring closureMesh lining : soft & comfortableHigh quality fashion board shorts : Elastic waistband with drawstring, drawstring can be used freely adjustable tightness according your waistQuick dry fabric : keep you dry and flexible workout, lightweight and efficient breathablePocket design : double side with deep pockets and one back velcro pocket effective storage wallet, key, cell phone or other small itemsSuitable for any circumstance : teach kids to swim at home, running, ball sports, walk, family picnic, beach surfing and etc, you can wear these all year-round if live in a warm climate. This Men's surf swim short is the best choice for any seasonThey are made of: shell 100% Nylon and mesh lining 100% Polyester. Nylon can be quickly dried and the Mesh lining is soft and breathable.