SIHOO M57 Ergonomic Office Chair, Mesh Back Desk Chair with 3D Armrests

24% off — $189.98 — at Amazon

TagsAmazon Office Home & Kitchen

$189.98$249.9924% OFF

Price as of August 23, 2026 at 2:10 AM

ADJUSTS TO YOU, FROM BOTTOM TO TOP - Whether you're working, gaming, or just relaxing, SIHOO ergonomic chair adapts to your needs. The headrest tilts and lifts to support your neck just right. The lumbar support shifts in height and depth to fit the curve of your lower back. Recline from 90° to 126° to change posture throughout the day. With smooth height lift and 360° swivel, you move freely and stay comfortable—however you sit.
ERGONOMIC SUPPORT WHERE YOU NEED IT MOST - Recommended by the Ergonomics Application Association, the SIHOO ergonomic office chair is shaped to match the natural curve of your spine. The split backrest cushions your back and helps relieve pressure along the spine. The waterfall-edge seat supports your thighs while improving circulation, keeping you comfortable through long hours at your desk.
STABLE, DURABLE, AND QUIET - Built with a reinforced aluminum base and a dual-frame backrest, our desk chair holds up to 330 lbs with ease, staying sturdy and supportive even with daily use. Smooth-rolling, silent casters glide across the floor without noise or scratches—perfect for quiet workspaces.
CERTIFIED SAFETY YOU CAN TRUST - Every key part of the SIHOO chair has undergone over 100,000 rigorous safety tests and is certified by BIFMA and SGS. Built with your safety in mind, it offers the confidence to sit, recline, and move freely—knowing your chair is tested, trusted, and made to last, perfect for long workdays, gaming sessions, or everyday comfort at home.
WARRANTY & SUPPORT YOU CAN COUNT ON - Every SIHOO office chair comes with a 3-year warranty and easy 30-day returns. If anything goes wrong, just contact our customer service—we’ll reply within 24 hours and send free replacement parts if needed. Your comfort and satisfaction are our top priorities.Your comfort and satisfaction are our top priorities.

Get Deal at Amazon

SIHOO M57 Ergonomic Office Chair, Mesh Back Desk Chair with 3D Armrests

ADJUSTS TO YOU, FROM BOTTOM TO TOP - Whether you're working, gaming, or just relaxing, SIHOO ergonomic chair adapts to your needs. The headrest tilts and lifts to support your neck just right. The lumbar support shifts in height and depth to fit the curve of your lower back. Recline from 90° to 126° to change posture throughout the day. With smooth height lift and 360° swivel, you move freely and stay comfortable—however you sit.
ERGONOMIC SUPPORT WHERE YOU NEED IT MOST - Recommended by the Ergonomics Application Association, the SIHOO ergonomic office chair is shaped to match the natural curve of your spine. The split backrest cushions your back and helps relieve pressure along the spine. The waterfall-edge seat supports your thighs while improving circulation, keeping you comfortable through long hours at your desk.
STABLE, DURABLE, AND QUIET - Built with a reinforced aluminum base and a dual-frame backrest, our desk chair holds up to 330 lbs with ease, staying sturdy and supportive even with daily use. Smooth-rolling, silent casters glide across the floor without noise or scratches—perfect for quiet workspaces.
CERTIFIED SAFETY YOU CAN TRUST - Every key part of the SIHOO chair has undergone over 100,000 rigorous safety tests and is certified by BIFMA and SGS. Built with your safety in mind, it offers the confidence to sit, recline, and move freely—knowing your chair is tested, trusted, and made to last, perfect for long workdays, gaming sessions, or everyday comfort at home.
WARRANTY & SUPPORT YOU CAN COUNT ON - Every SIHOO office chair comes with a 3-year warranty and easy 30-day returns. If anything goes wrong, just contact our customer service—we’ll reply within 24 hours and send free replacement parts if needed. Your comfort and satisfaction are our top priorities.Your comfort and satisfaction are our top priorities.

Price History Data

CamelCamelCamelOrKeepa

Browse Similar Deals From

Office

All Office deals

More Hot Deals From

Amazon

All Amazon deals

Hot Deals From Other Retailers

See all hot deals

SIHOO M57 Ergonomic Office Chair, Mesh Back Desk Chair with 3D Armrests

Price History Data

Browse Similar Deals From

SIHOO B300 PRO Ergonomic Office Chair with Footrest, Mesh Desk Chair, Black

SIHOO B300 PRO Ergonomic Office Chair, High Back Mesh Computer Chair, Balck

SIHOO B100 SE Ergonomic Office Chair, Desk Chair with Lumbar Support

SIHOO B100 PRO Ergonomic Mesh Office Chair with Footrest

SIHOO M59AS Ergonomic Office Chair, Dual Backrest, Adaptive Lumbar Support

SIHOO B100 Mesh Office Chair, Comfy Ergonomic Office Chair

Aothia Non-Slip Waterproof PU Leather Desk Pad Protector for Mouse, Writing Desk, Office, Home, Laptop Blotter, 23.6" x 13.7", Black

Dell Business Tower Desktop, Intel i5-14500 vPro, 8GB DDR5, 512GB SSD

MUXX.STIL Office Chair, Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Gray

MUXX.STIL Office Chair, PU Leather Ergonomic Desk Chair with Adjustable Lumbar Support and Flip up Armrest, Breathable Mesh Computer Chair for Home Office, Black

More Hot Deals From

Shark Pet Cordless Stick Vacuum, Grey, IX141

Owala FreeSip Sway Stainless Steel Water Bottle 40 oz Denim

dormzie Handheld Vacuum Cordless, Car Vacuum with 19000Pa Powerful Suction,1.3 lbs Lightweight, Type-C Charge, Multiple Accessories for Car Home Office Pet

AKIRES 14000 BTU Portable Air Conditioners, Cools Up To 700 sq.ft, Portable AC Unit With Cool,Fan & Dehumidifier,Remote Control,24H Timer,Sleep Mode,Portable AC for Bedroom Living Office Use

Windowless Portable Air Conditioner, 37" Ventless Evaporative Air Cooler with Remote, Quiet Swamp Cooler, Ductless Tower Fan, Ac Unit for Home, Room, Office, 12H Timer, 4 Ice Packs, Ivory

HYMOKEGE California King Comforter Set Seersucker 7 Pieces, All Season Luxury Bed in a Bag for Bedroom, Bedding Set with Comforters, Sheets, Pillowcases & Shams, Dark Grey

KitchenAid Artisan, 5-Qt Tilt Head Stand Mixer, KSM150PS, Feather Pink

NICETOWN Grommet Blackout Curtains 2 Panels, Room Darkening Window Treatments, W46 x L80, Beige

Dyson Purifier Cool PC1, HEPA Air Purifier Tower Fan, App and remote controlled, 350° oscillation, 10 levels, bladeless (White)

HYMOKEGE Oatmeal Full Size Comforter Sets Seersucker 7 Pieces, All Season Luxury Bed in a Bag for Bedroom, Bedding Set with Comforter, Sheets, Pillowcases & Shams

Hot Deals From Other Retailers

Savour Dual Coffee Maker, Programmable 12-Cup Coffee Pot & Single Serve Coffee Machine

Carburetor Screwdriver Adjustment Chainsaw Tool For ZAMA Ryobi Husqvarna Set C5 Q4R7

Self Adhesive Bandage Wrap, Tape in First Aid Kit,Cohesive Bandages for Wounds Sport Vet,FSA/HSA Eligible,2 Inches X 5 Yards 6 Rolls,Rainbow

StarKist Tuna Creations, Ranch, Wild Caught, 15g Protein, 2.6 oz Pouch

EUROA PS5 Controller Charger Station with Fast Charging Station for PS5 Controller, White

EUROA PS5 Stand Cooling Station for PS5 Pro/Slim/Disc/Digital Edition Console with PS5 Controller Charging Station, 3-Stage Cooling Fan, 13 Game Slots

yeti tundra 35 cooler rescue red

NIV, Graduation Gift, Bible Pack for Him, Brown, Red Letter Edition, (Paperback)

500-Piece Emergency First Aid Kit with Survival Tools – Compact Medical Bag for Home, Car & Travel Use – Durable 600D Nylon, FDA Tested, Lightweight & Organized for Outdoor & Daily Accident Response

Emergency Tourniquet, Rapid One-Handed Application Hemostatic Band, Life-Saving First Aid Tourniquet for Outdoor Hiking, Camping, Trauma, Bleeding Control, First Aid Kit Supplies,2PC.