Ergonomic Office Chair with Adjustable Lumbar Support and Headrest, High Back Mesh Desk Chair with Flip-Up Armrests for Home Office or Study Room, White and Khaki

Ergonomic S-shaped design with 7 support points (head/neck/shoulders/back/hips) reduces back pain and improves posture during 8+ hour workdays Adjustable lumbar support + padded headrest combination targets spinal alignment while providing neck relaxation during multitasking sessions Flip-up armrests and 17"-20" seat height adjustment accommodate diverse body types and compact workspace configurations Breathable nylon mesh backrest with high-density foam cushions maintains temperature regulation through 12-hour work sessions 300 lb weight capacity metal base with silent casters provides stability for heavy users while rolling smoothly on hardwood floors