AndaSeat - Kaiser 4 Premium Ergonomic Office Gaming Chair with Superior Leather, Upgraded Lumbar, Wide Seat & 6D Armrests – XL Size - Elegant Black

Designed for those who sit with purpose, the Elegant Black AndaSeat Kaiser 4 XL takes ergonomic support to the next level. Its 24° pop-out lumbar system adapts to your spine in real time, while re-engineered 6D armrests and a wide, sloping cushion keep your posture steady - whether you're locked into a game or deep in creative work. Wrapped in either breathable linen or solvent-free ArteDiPelle™ leather, it fits seamlessly into your space. With a magnetic memory foam headrest and a 135° recline system, every detail is tuned for comfort that lasts.

• 24° Pop-Out + 4-Way Adaptive Lumbar Support: Kaiser 4’s advanced lumbar system combines a 24° pop-out extension with adjustable height and depth. The internal 4-way support lets you customize spinal alignment using dual side knobs, while the elastic locking gas spring allows you to lock in your ideal lumbar angle. Built with a full-metal mechanism that withstands up to 2500N, it delivers unmatched back support for long gaming or working sessions.
• Re-engineered 6D Armrests with Better Control: The upgraded 6D armrests offer enhanced customization with three pivot hinges and intuitive controls. Easily adjust height, tilt, slide, and rotation to relieve pressure on elbows and wrists - whether gaming, typing, or browsing. A groove design on the front edge provides a firm grip, making every adjustment effortless and precise.
• All-New, Solvent-Free Leather for Lasting Durability: Crafted from solvent-free ArteDiPelle™ leather, this chair resists stains, fading, and discoloration. Certified by OEKO-TEX and RoHS, it’s safe for everyday use and built to last over 15 years - even under UV exposure. Spills and marks wipe away easily, keeping your chair fresh and stylish.
• Magnetic Memory Foam Head Pillow: The magnetic head pillow moves up to 20cm vertically, letting you position it exactly where you need it. Filled with elastic cold-cure memory foam, it contours naturally to your head and neck, providing cool, lasting support through hours of gaming or work.
• Wide High-Density Cushion + Recline & Rock: A sloping, high-resilience seat cushion reduces pressure on your thighs and hips. Combined with a 135° recline and 15° rocking function, plus a reinforced aluminum wheelbase and heavy-duty tilt mechanism, Kaiser 4 delivers ergonomic relaxation and sturdy support for every posture.
• 24° Pop-Out + 4-Way Adaptive Lumbar Support: Kaiser 4’s advanced lumbar system combines a 24° pop-out extension with adjustable height and depth. The internal 4-way support lets you customize spinal alignment using dual side knobs, while the elastic locking gas spring allows you to lock in your ideal lumbar angle. Built with a full-metal mechanism that withstands up to 2500N, it delivers unmatched back support for long gaming or working sessions.
• Re-engineered 6D Armrests with Better Control: The upgraded 6D armrests offer enhanced customization with three pivot hinges and intuitive controls. Easily adjust height, tilt, slide, and rotation to relieve pressure on elbows and wrists - whether gaming, typing, or browsing. A groove design on the front edge provides a firm grip, making every adjustment effortless and precise.
• All-New, Solvent-Free Leather for Lasting Durability: Crafted from solvent-free ArteDiPelle™ leather, this chair resists stains, fading, and discoloration. Certified by OEKO-TEX and RoHS, it’s safe for everyday use and built to last over 15 years - even under UV exposure. Spills and marks wipe away easily, keeping your chair fresh and stylish.
• Magnetic Memory Foam Head Pillow: The magnetic head pillow moves up to 20cm vertically, letting you position it exactly where you need it. Filled with elastic cold-cure memory foam, it contours naturally to your head and neck, providing cool, lasting support through hours of gaming or work.
• Wide High-Density Cushion + Recline & Rock: A sloping, high-resilience seat cushion reduces pressure on your thighs and hips. Combined with a 135° recline and 15° rocking function, plus a reinforced aluminum wheelbase and heavy-duty tilt mechanism, Kaiser 4 delivers ergonomic relaxation and sturdy support for every posture.
• 24° Pop-Out + 4-Way Adaptive Lumbar Support: Kaiser 4’s advanced lumbar system combines a 24° pop-out extension with adjustable height and depth. The internal 4-way support lets you customize spinal alignment using dual side knobs, while the elastic locking gas spring allows you to lock in your ideal lumbar angle. Built with a full-metal mechanism that withstands up to 2500N, it delivers unmatched back support for long gaming or working sessions.
• Re-engineered 6D Armrests with Better Control: The upgraded 6D armrests offer enhanced customization with three pivot hinges and intuitive controls. Easily adjust height, tilt, slide, and rotation to relieve pressure on elbows and wrists - whether gaming, typing, or browsing. A groove design on the front edge provides a firm grip, making every adjustment effortless and precise.
• All-New, Solvent-Free Leather for Lasting Durability: Crafted from solvent-free ArteDiPelle™ leather, this chair resists stains, fading, and discoloration. Certified by OEKO-TEX and RoHS, it’s safe for everyday use and built to last over 15 years - even under UV exposure. Spills and marks wipe away easily, keeping your chair fresh and stylish.
• Magnetic Memory Foam Head Pillow: The magnetic head pillow moves up to 20cm vertically, letting you position it exactly where you need it. Filled with elastic cold-cure memory foam, it contours naturally to your head and neck, providing cool, lasting support through hours of gaming or work.
• Wide High-Density Cushion + Recline & Rock: A sloping, high-resilience seat cushion reduces pressure on your thighs and hips. Combined with a 135° recline and 15° rocking function, plus a reinforced aluminum wheelbase and heavy-duty tilt mechanism, Kaiser 4 delivers ergonomic relaxation and sturdy support for every posture.