Vivian Seamless Tight Workout Set features 58% Nylon, 32% Spandex, 10% Elastane fabric which is highly elastic and resilient. The cross back sports bras have removable padding, adjustable straps and a wide waistband for stability while training. The workout leggings boast a high-waist fit and ribbed texture to provide a slimming effect. The flexible and snug-fit design improves muscle recovery, perfect for gym workouts or leisure activities.