All-round fine-tuning system: The chest buckle, shoulder straps, and side waist all feature high-precision adjustment belts, enabling precise millimeter-level fit. Regardless of gender body type or movement range, it can provide a tight fit, minimizing friction and shaking, and enhancing athletic performance.



3D breathable back support: The back is made of three-dimensional mesh breathable fabric with air flow channels, which can quickly evaporate sweat and dissipate heat. Even during long and intense workouts, it can keep the back dry and comfortable.