Command your workday in ultimate comfort with the Sit Right High Back Office Chair—where premium ergonomics meet executive sophistication. This professional-grade office chair is meticulously engineered to provide comprehensive support from your lower back through your shoulders, ensuring you maintain peak performance and comfort throughout the longest workdays.

The tall, contoured backrest wraps around your spine, providing continuous support that promotes proper posture and reduces fatigue. Advanced lumbar support targets your lower back's natural curve, eliminating the slouching and discomfort that plague standard office chairs. Premium high-density cushioning distributes your weight evenly, preventing pressure points and the numbness that comes from extended sitting.

Featuring multiple adjustment points including seat height, tilt tension, and armrests, this chair adapts precisely to your unique body dimensions and work style. Smooth-rolling casters and a 360-degree swivel base provide effortless mobility around your workspace. The breathable mesh back keeps you cool during intense work sessions, while the executive-grade upholstery adds a professional aesthetic to any office.

Whether you're a remote worker, corporate professional, gamer, or anyone who spends significant time at a desk, this chair transforms sitting from a source of pain into a source of support. Invest in the chair your spine deserves.

Backed by our 5-year warranty—because professional support should last.

Dimensions:

• Overall Height: 45"-49" (adjustable)
• Seat Height: 18"-22" from floor (pneumatic adjustment)
• Seat Width: 20"
• Seat Depth: 20"
• Backrest Height: 28"
• Armrest Height: Adjustable

Weight Capacity: 300 lbs (136 kg)

Chair Weight: Approximately 20 kg

Material:

• Seat: High-density foam cushioning with premium fabric/mesh upholstery
• Backrest: Breathable mesh with lumbar support frame
• Base: Heavy-duty nylon/metal 5-star base
• Casters: Smooth-rolling, floor-safe wheels
• Armrests: Padded, adjustable height

Color Options: Black / Grey / Navy (specify variant)

Design Features:

• High back design supports entire spine and shoulders
• Built-in adjustable lumbar support
• Pneumatic seat height adjustment (4" range)
• Tilt tension control for reclining preference
• Tilt lock mechanism for stationary positioning
• 360-degree swivel base
• Adjustable padded armrests (height adjustable)
• Breathable mesh back for temperature regulation
• Waterfall seat edge reduces leg pressure
• Smooth-rolling casters for carpet and hard floors

Ideal For:

• Office professionals and remote workers
• Long desk work sessions (8+ hours)
• Gaming and streaming
• Lower back pain sufferers
• Posture correction and spinal health
• Executive offices and home workspaces
• Students and researchers
• Anyone seeking professional ergonomic support

Assembly: Easy assembly required (tools and instructions included)

Warranty: 5-Year Manufacturer Warranty (frame, mechanisms, and foam)

Assembly:

• Follow included step-by-step instructions carefully
• Ensure all bolts and screws are tightened securely
• Do not fully tighten bolts until all parts are assembled
• Check all connections after first week of use
• Adjust all settings to your preferences before regular use

Daily Use:

• Adjust seat height so feet rest flat on floor
• Position lumbar support at small of back
• Set armrest height so shoulders are relaxed
• Use tilt tension adjustment for comfortable reclining
• Do not exceed weight capacity
• Sit gently—avoid dropping into seat

Adjustment Guide:

• Seat Height: Pull lever up while seated, release at desired height
• Tilt Tension: Turn knob under seat to adjust recline resistance
• Tilt Lock: Push lever to lock in upright position
• Armrests: Lift adjustment lever and raise/lower to desired height

30-Day Ergonomic Trial:
Experience the Sit Right High Back Office Chair in your workspace for 30 days. If it doesn't provide the comfort and support you need, return it for a full refund.

Return Requirements:

• Must be returned within 30 days of delivery
• Chair must be in original condition with no damage or excessive wear
• All components, hardware, and instructions must be included
• Original packaging required for safe return shipping
• Customer responsible for return shipping costs (heavy item)
• Given the size and weight, return shipping may be significant

Important Return Notes:

• We encourage customers to contact us before returning to discuss any concerns
• Our team can provide adjustment guidance and troubleshooting
• Proper adjustment is key to ergonomic chair comfort
• Damage during return shipping is customer's responsibility
• Chair must be properly disassembled and packaged for return

5-Year Warranty Coverage:

• Covers manufacturing defects in frame, mechanisms, and materials
• Includes gas lift cylinder failures
• Covers structural frame defects and caster failures
• Includes mechanism defects (tilt, height adjustment)
• Protects foam cushioning against premature compression
• Does not cover fabric wear, tears, stains from use
• Does not cover damage from misuse, accidents, or exceeding weight capacity
• Proof of purchase required

What's NOT Covered:

• Normal wear and tear on upholstery
• Scratches, scuffs, or cosmetic damage from use
• Damage from improper assembly
• Caster wear on specific floor types
• Modifications or repairs by unauthorized parties

Return Process:

1. Contact customer service within 30 days with order number and photos of any issues
2. Discuss concerns—we may resolve without return
3. If return necessary, receive return authorization and instructions
4. Disassemble carefully following reverse assembly steps
5. Pack in original materials with protective padding
6. Arrange return shipping (we can provide carrier recommendations)
7. Refund processed within 7-10 business days after receipt and inspection

Defective Products:

• Manufacturing defects within 30 days receive immediate replacement
• Return shipping covered for verified defects
• Photo documentation required for defect claims
• We may send replacement parts instead of requiring full return

Delivery Damage:

• Inspect chair immediately upon delivery
• Report damage within 48 hours
• Photograph damage and packaging
• We'll arrange replacement at no cost

Warranty Claims:

• Contact us with photos and description of issue
• We'll diagnose and determine if covered under warranty
• May send replacement parts for easy fixes
• Full replacement for major structural issues

Contact Us: Our office furniture specialists are here to help