Dual 4D and 3D mechanism
Osaki 4D Manhattan Duo Mech
$6,999
Best for: Shoppers who want a dual-mechanism SL-Track chair at the low end of this range
- 4D plus 3D quad-style rollers on an SL Track, with body scan
- 16 automatic programs plus an AI program
- Foot rollers with memory foam; lumbar, seat and calf heat; 4.9 from 12 reviews







