Serious swimmers, this TYR Diamondfit suit is built for your training sessions. The Nebulous design features a medium neckline and moderate cut legs that provide reliable coverage without restricting your movement. But the real magic is in the fabric - Durafast Elite construction combines high-denier polyester with innovative circular-knit technology to create a suit that's both strong and comfortable. The 4-way stretch gives you 360 degrees of freedom in the water, while the chlorine-resistant fabric can handle 300+ hours of pool time without fading or breaking down. The antimicrobial lining keeps things fresh workout after workout, whether you're in the pool or at the beach. The sleek, flexible straps and keyhole back offer secure support without digging in, so you can focus on your strokes instead of adjusting your suit. TYR really thought about what competitive swimmers need - this suit stays in place during flip turns, provides full range of motion for all strokes, and maintains its color and shape through intense training schedules. If you want a swimsuit that performs as hard as you do, this Diamondfit option delivers everything you need and more!