• 【Invisible Posture Correction】Discreet design allows comfortable wear under shirts and clothing for all-day posture support without affecting your appearance.

• 【X-Cross Support Structure】Innovative circular support combined with X-shaped cross design provides effective back and shoulder alignment, guiding muscles and spine to proper positioning.

• 【Adjustable Magic Tape System】Strong Magic Tape adjustment system accommodates different body types with reliable grip that maintains adhesion after repeated use.

• 【21-Day Training Program】Scientific 21-day progressive training plan with 2 hours daily wear helps build muscle memory and gradually improve poor posture habits.

• 【Multi-Scene Application】Suitable for office work, fitness activities, and daily use, providing effective support to maintain upright posture in any situation.

• 【Universal Gender Design】Designed for both men and women with multiple size options to accommodate various body types and figures.

Specifications:

• Material: Nylon, Polyester Fiber
• Structure: X-Cross Strap + Central Fixed Module
• Size Options: M/L/XL/XXL
• Size M: Recommended Weight: 30-42.5kg, Recommended Shoulder Width: 35-45cm
• Size L: Recommended Weight: 37.5-47.5kg, Recommended Shoulder Width: 40-48cm
• Size XL: Recommended Weight: 47.5-60kg, Recommended Shoulder Width: 42-50cm
• Size 2XL: Recommended Weight: 60-75kg, Recommended Shoulder Width: 47-55cm