The prowaist™ Breathable Waist Trainer is designed for optimal comfort and breathability. Crafted from lightweight breathable fabric, it helps you get the most out of your workouts while keeping you cool and dry. Its adjustable waistband allows for customized compression around the midsection, and it features a reinforced, double-layer construction for maximum support. Our prowaist™ - Breathable Waist Trainer is perfect for everyday use and throughout the journey reduces the size of your waistline upon wearing. It also gives extra support in your back for that good posture and natural curve.