Unrestricted movement and waist support - A fitness belt designed to reduce stress on the waist, helping you perform with less fatigue during workouts. The breathable, lightweight waistband stays comfortable through long sessions. Ergonomic and secure fit - Adjusts to your natural waist circumference for a secure, comfortable fit. The design supports every movement with strength, reduces the risk of waistband slipping, and enhances overall support during activity. Advanced lumbar support - Built with five flexible cartilage bands that adapt to your body's shape. This structure reduces spine fatigue, stabilizes your core, and improves safety during intense training. Breathable and dry comfort - Made with breathable mesh fabric to keep the waist area cool and dry. It wicks sweat away quickly during demanding sessions for consistent comfort and performance. Key specifications and attributes - Function: lumbar support, waist protection, and movement enhancement during running and training. - Material: breathable mesh fabric; lightweight waistband. - Size and fit: adjustable to fit a range of waist sizes for a secure, personalized fit. - Performance: stabilizes core, reduces waist strain, and supports sustained activity. Use scenarios - Running workouts: supports the core and reduces waist fatigue during intervals or long-distance runs. - Gym and cross-training: protects the lower back during weight lifting, plyometrics, and high-intensity circuits. - Cycling or dynamic sports: maintains core stability and comfort while you move through varied motions.