Thick Cushion Ergonomic Chair for Big and Tall Users with Lumbar Support

The Features That Matter

【Ergonomic Office Chair】Our EC100 S-shaped dual-back ergonomic mesh office chair is meticulously designed for maximum comfort. The back support ensures optimal support in all positions, thanks to our Latest 360° Even Pressure Technology Spring Cushion. This cushion alleviates uneven pressure on your hips, providing a softer, more comfortable sitting experience.

【360° Even Pressure Technology Spring Cushion】The EC100 features our exclusive patented spring pressure cushion technology. The cushion is 30% thicker than standard cushions and incorporates 20 springs for increased softness. Its saddle-shaped design effectively disperses pressure on your hips, offering a softer, more evenly distributed seating experience for long periods of sitting.

【Lumbar Support】Enhanced lumbar support is a key feature of the EC100. Our independent adaptive lumbar support design ensures more robust lower back support compared to integrated backrests, reducing pressure by up to 50%. The adaptive lumbar support seamlessly adjusts its position in response to your body's movements, delivering uninterrupted support.

【Multifunctional Adjustability】The EC100 chair comes with a headrest that rotates 60° and adjusts by 2.75 inches, accommodating users between 5.3 and 6.5 feet tall. The 2D armrests adjust by 3.5 inches vertically, providing flexibility for different working environments. It also includes a two-mode locking tilt mechanism at 90° and 130° angles, allowing easy transitions between work and leisure modes. The SGS-certified gas cylinder adjusts by 3.9 inches, suitable for individuals under 6.5 feet tall.

【Generous Size】Designed for users weighing between 90-280 pounds and standing between 5.3 and 6.5 feet tall, the EC100 offers a remarkably spacious seating area. This provides ample room for movement and exceptional comfort. You can easily adjust and position yourself to enjoy a more spacious and comfortable sitting experience, making it perfect for your home office.

【After-sales Service】At ProtoArc, we stand behind our health office products, such as office desk chairs and electric standing desks, with a 3-year service commitment. Choose ProtoArc for furniture that enhances productivity and promotes healthy working habits. Our dedication to healthy office solutions ensures you have the best choice for your home office.