Serious swimmers, this Speedo Jammer is built for performance in the water! Made from Prolt fabric that provides optimal stretch and recovery, this jammer is perfect for swimmers training 2-3 days a week. The rapid scale print looks fast even when you're standing still, and there's a cool screen print design on the lower leg for extra style. Important note: competitive swimwear like this is designed to fit tight when dry - once you hit the water, it will feel more comfortable and allow full range of motion for your strokes. The front and back liner provides support where you need it, and the drawcord at the waist ensures a secure, custom fit. These jammers are designed to last through a full season of tough training, maintaining their shape and compression through countless laps. Whether you're on a swim team, training for triathlons, or just serious about your lap swimming, this Speedo jammer delivers the performance features you need. The quality construction and materials are exactly what you'd expect from Speedo - a brand trusted by competitive swimmers worldwide. Just remember to size for that snug dry fit, and you'll be cutting through the water with confidence and style!