Racer seat design with TechniFlex Upholstery also on padded armrests Locking tilt control with an adjustable tension knob Pneumatic height adjustment Five-star nylon base features locking non-marking casters Flip-up arms for space-saving storage The Techni Mobili High Back Executive Sport Race Office Chair combines ergonomic support with modern automotive-inspired aesthetics. Its high-back design provides comprehensive lumbar and shoulder support during extended work sessions, while the contoured seat cushion distributes weight evenly to reduce pressure points. The advanced tilt mechanism allows users to lock the chair in any position or engage a rocking motion, with adjustable tension to customize resistance based on individual weight preferences. Constructed with a durable five-point nylon base, this chair ensures stability and features smooth-rolling casters suitable for various flooring surfaces. The innovative flip-up armrests enable the chair to tuck neatly under desks, optimizin