Guys, if you're serious about swimming but want more coverage than briefs, these square leg jammers are perfect! The UPF50+ fabric blocks harmful sun rays while you're in the water or lounging poolside. What's really impressive is the chlorine resistance - this fabric holds up amazingly well to pool chemicals without fading or breaking down. The 82% polyester and 18% spandex blend gives you that perfect four-way stretch for unrestricted movement, whether you're doing laps or playing water sports. The quick-dry feature means you're not sitting around in wet clothes forever after swimming. The adjustable interior drawstring ensures a secure fit that stays put during vigorous activity. We've tested these for lap swimming, water polo, and even beach days - they perform great across the board. The square leg cut provides good coverage without being baggy or restrictive. The fabric feels soft against your skin and doesn't chafe even during long sessions. The colors and patterns are actually stylish - you won't feel like you're wearing boring competitive gear. Sizing is accurate - check the chart before ordering. Whether you're training for competition or just want comfortable, durable swimwear for recreation, these jammers deliver excellent value. Seriously, once you try the comfort and performance of proper swim jammers, you'll never go back to baggy board shorts for actual swimming!