Tuga Men's Jammer Swim Short, UPF 50+ Sun Protection 80% Nylon / 20% Spandex Made in USA and Imported Jammer fitted swim trunks, knee length EXCELLENT SUN PROTECTION: Swimsuit fabrics are rated UPF 50+ and provide maximum UV sun protection by blocking 98% of UVA + UVB sun rays, wet or dry; similar rating as SPF for sunscreens. Covered areas don't need sunscreen. SAFE: Tuga swimwear is made from fabrics that are free of sunscreen chemicals, great for sensitive skin. We make skin safe and reef safe bathing suits! PRODUCT FEATURES: Rubber elastic waist and legs to assure maximum comfort and performance, internal drawstring assures you can get the right fit, front lined, Tuga logo at front QUALITY + COMFORT: Flat lock stitching for extra durability, 4-way stretch and quick drying fabrics for ultimate comfort at the beach, pool, and pretty much anywhere.