The ultra sleek and uniquely designed Speedo Endurance Angles Jammer Swimsuit is great option for training to the best of your abilities. Its Endurance fabric is Speedo's longest lasting material and its cutting-edge four-way stretch technology ensures a body-hugging shape for many uses.Endurance FabricBest-selling, longest lasting training fabric.Endurance fabric: 50% Polyester/50% PBT.Front lined: For comfortable coverage and durability.100% chlorine-resistant: Lasts longer than conventional swimwear.Maintains body-hugging shape: For supportive comfort.Resists sagging and bagging: Enhances durability.Premium color retention: Fade-resistant.FeaturesMen's jammer.4-way stretch: For flexible comfort.No-slip inner drawstring at waist: For a secure, adjustable fit.Reinforced seams: For resilient, long-lasting wear.