Breast support:Built-in bra with elasticated band to keep you feeling supported.Adjustable:Adjustable straps for a perfect fit.Chlorine resistance:For classes once or twice a week, up to 100 hours of use.Ecodesign:This product has reduced its environmental impact by 17%, thanks to its eco-design actions. WHY DO I NEED TO WEAR A SWIMSUIT WITH BUST SUPPORT?: You will be in the water but in a vertical position, your bust is therefore subjected to more impact to a greater or lesser degree, regardless of your body shape or your age. During a session, your breasts will move and bounce and can weigh up to 5 times their original weight. A swimsuit with a built-in bra helps protect your bust from repeated impacts. We have 3 levels of support to choose from, depending on the intensity of your sports practice. LEVELS OF SUPPORT ACCORDING TO THE INTENSITY OF YOUR PRACTISE: Light support: suitable for gentle activities with little movement in the water (gentle Aquafitness, Aquabiking, strength training, Aquayoga, etc.) Moderate support: suitable for dynamic activities with movements in the water (Aquafitness, Aquazumba, Aquaboxing, etc.) Enhanced support: suitable for very dynamic activities with lots of repetitions (Aquajump, Aquacrosstraining, etc.) For fuller busts, we recommend choosing a model with enhanced support. WHAT TYPE OF BRA IN THE SWIMSUIT?: BUILT-IN BRA: The built-in bra reduces breast bounce. The lining and silicone-coated elastic provide support and keep the built-in bra in place during use. BACK SHAPE: U-SHAPED BACK: A U-shaped back makes the swimsuit easy to put on and take off. This is great for larger sizes as it makes it easier to get it over the hips and position the shoulder straps.