Osaki OS-4000T

The S-Track design is engineered to follow the natural curvature of your spine rather than moving in a straight line. This allows the rollers to maintain consistent contact with your back from your neck down to your lower lumbar region, providing a more effective and comfortable massage.

Yes, the OS-4000T uses advanced body-scanning sensors to detect your specific shoulder height and spinal length before the massage begins. This ensures the rollers are calibrated to your frame, preventing them from missing key muscle groups or applying pressure in the wrong areas.

Zero Gravity positioning reclines the chair to a specific angle that elevates your legs above your heart level. This position is designed to distribute your weight evenly across the chair, reducing pressure on your spine and joints while promoting better circulation.

The quad-style rollers are designed to mimic the feel of human thumbs, which allows for a more targeted, kneading sensation than standard rollers. While it offers a robust massage, you can adjust the intensity through the manual settings if you prefer a lighter touch.

The chair features dedicated foot rollers combined with an air compression system. The rollers target the soles of your feet for reflexology-style relief, while the airbags gently squeeze the sides and top of your feet to improve circulation and reduce tension.

The chair is finished in high-quality synthetic leather, which is durable and easy to wipe clean. It is designed to withstand the friction of the massage rollers while remaining soft and comfortable against your skin.