Key benefits Immediate waist shaping: inner zippered corset belt flattens the abdomen on contact; outer belt smooths bulges for a sleeker silhouette. Improved workout performance: increased abdominal compression supports posture, enhances core stability and helps focus effort during Zumba, yoga, gym sessions, running and cycling. Lower-back support and pain relief: three flexible spiral steel stays brace the lower back, reduce discomfort and prevent the corset from rolling when you sit or move. Customizable compression and strong hold: two adjustable straps let you fine-tune fit and reinforcement around the belly and waist for daily wear or intense training. Features and function Two-layer design: inner zippered belt (acts as immediate tummy control) plus an outer smoothing belt (conceals bulges and completes waist shaping). Reinforcement straps: two adjustable straps increase compression and keep the garment secure during activity. Steel spiral stays: three flexible steel spirals support the lumbar area, stabilize the core and reduce roll-up for comfortable movement. Intended results: supports fat-burning and weight-loss efforts by increasing abdominal pressure and improving posture; helps shape a slimmer waistline and a more defined body silhouette. Suitable activities and occasions Fitness and sport: ideal for Zumba, yoga, gym workouts, running, cycling and other athletic training where core support and compression help performance. Everyday and special events: wear under work clothes, at parties, weddings, dates or while shopping to create a smooth, confident silhouette. Rehabilitation and support: useful when you need extra lower-back support during standing or light activity. Fit, care and compatibility Adjustable fit via zippered inner belt and dual straps for personalized compression without fixed sizing claims. Designed to stay in place during sitting and movement because of the spiral stays and reinforced straps. Follow garment care instructions supplied with the product to maintain shape and support components. What makes it stand out Combines immediate visual shaping (zippered inner belt and outer smoothing belt) with functional support (three steel spiral stays and adjustable straps) so you get both a flatter look and better core/back stability in one garment. Use scenarios Use during a 45-minute Zumba class to keep your core engaged and reduce lower-back strain while exercising. Wear under a dress at an evening event to smooth the stomach and maintain a slimmer waistline throughout the night. Put it on for a long commute or standing work shift to add lumbar support and prevent the corset from rolling up as you move.