🌞2-in-1 Compression Lining: The boxer brief liner is soft and comfortable. You won't feel restricted. It prevents itching caused by sand, and the double-layer design without mesh prevents the outer fabric from rubbing against your skin, providing the comfort of a second skin. 🌞Amazing Fit Board Shorts: No matter your size—from US Size XXS to US Size 5XL (regular & extended sizes)—every man gets comfort and style with this men's swimwear for a comfortable fit. Use the helpful sizing chart to find your perfect fit. 🌞Elastic Waistband with Drawstring: The drawstring allows you to freely adjust the tightness according to your waist. This minimalist design bathing suit is perfect for any circumstance, including beach activities, sailing, boating, walking, fishing, family outings, and more. 🌞Quick-Dry Stretch Fabric: Keeps you dry and flexible during workouts. The lightweight and durable 4-way stretch fabric panel ensures these swim trunks provide a snug fit while helping improve mobility. 🌞Large Zipper and Secure Pocket: These beach shorts feature a phone pocket on the compression liner without mesh, plus a large zippered side pocket designed for your convenience.