Product details:

Contour Max Lumbar - Our patent pending Contour Max Lumbar features a layer of memory foam that adjusts specifically to the curves and angles of any individuals body. Four highly durable Thermoplastic Elastomer (TPE) modules, consisting of 64 individual responsive branches, lay beneath the foam and shift themselves according to the shape and movement of the sitters back, always maintaining a healthy posture. Dynamic Lumbar and Middle Back Support - The four TPE modules of the Contour Max Lumbar and their 64 responsive branches relax your muscles. In addition, the Contour Max & trade; Lumbar is instinctively flexible, cuing your body to shift to different positions to retain ergonomic comfort when sitting for prolonged hours. Game healthier and harder. Waterfall & Wide Seat Design - The Verta Air Seat is designed with a soft curvy edge for more space, distributing pressure across your thighs, knees, and lower body evenly to prevent blockage of blood circulation throughout your legs.

• Primary Color : Black.
• Accent Color : White.
• Maximum Load : 250 lbs.
• Materials : Steel (Frame), Coffee Ground Fiber, Memory Foam, UPHR Foam, PUC Leather, Aluminum Alloy (5-start-base).
• Recommended Height : Up to 6 Feet.
• Overall Height : 49.8 Inches - 52.8 Inches.
• Backrest Width (Shoulder) : 19.7 Inches.
• Backrest Width (Lumbar) : 21.7 Inches.
• Seat Width : 20.9 Inches.
• Seat Depth : 16.1 Inches.