89间 Y5 Vitality 3D Lumbar Support Ergonomic Chair | Posture Configuration for Work and Study

89-Series Y5 Vitality 3D Lumbar Support Ergonomic Chair | Fitmart Work and Study Seating Configuration

3D lumbar support and rotating height-adjustable armrests, available in standard or light gray with headrest.

Usage Scenarios

• Home office, study, or desk chair
• Choose casters or fixed glides based on desk height and activity space
• Complements a daily routine of regular standing breaks and stretching

Dimensions and Materials

Dimensions: Seat width approx. 50 cm, seat depth approx. 37–45 cm; lumbar support width approx. 44–48 cm; standard model seat height approx. 40–48 cm; five-star base width approx. 64 cm.

Materials: Mesh backrest, foam seat cushion, nylon five-star chair base.

Available Models

• Y5 | Light Gray | 3D Lumbar Support
• Y5 with Headrest | Light Gray | 3D Lumbar Support

Purchasing Tips

First, measure the clear height under your desk, doorway, base movement range, and recline/footrest space. This product is general furniture, not medical or rehabilitation equipment; actual sitting comfort depends on body shape, adjustments, and usage habits.