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Sihoo M57 Pro Ergonomic Office Chair with Built in Footrest

Sihoo M57 Pro Ergonomic Office Chair with Built in Footrest

Sihoo M57 PRO Ergonomic Office Chair with Built in Footrest, Computer & Gaming Desk Chair — 4D Adjustable High-Back, Breathable Mesh, Dynamic Lumbar Support


★ 【Features】 Level-up your seating with a double-joint flexible headrest for custom neck relief; a 4-position integrated S-curve backrest that mirrors your spine; height- & depth-adjustable lumbar support in high-polymer elastomer; 4D linkage armrests (up / down, in / out, fore / aft, 360° pivot); plus an auto-balance mechanism offering a silky-smooth recline from 90°–130° with three lockable angles. Seat height adjusts through 10 cm of travel to suit every workstation.

★ 【High quality & easy assembly】 Tested to BIFMA × SGS standards and cleared a 2,000 lb static-pressure trial—so it’s rock-solid up to 150 kg. Each chair ships with clear, eight-step instructions; you’ll have it bolted together in about 15 minutes.

★ 【For long stints at the screen】 Breathable PE + polyester mesh keeps air circulating, meaning no sticky back even on sweltering summer days. The hard-wearing weave resists sagging or fraying, so eight-hour sessions are a breeze and maintenance is as simple as a gentle warm-wash rinse.

★ 【Premium materials】 Aerospace-grade aluminium alloy base pairs with silent, floor-friendly castors for effortless glide. The reinforced PP + fibre dual-back frame stays rigid under load, while PU-topped armrests wipe clean in seconds.

★ 【Warranty】 Enjoy complete peace of mind with our three-year parts & labour warranty. Spot an issue? Reach out and we’ll ship replacement parts—or a brand-new chair—free of charge.

Upgrade from the crowd-favourite M57 and feel the pro difference: click Add to Cart and treat your back to Aussie-approved comfort today.


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Select Footrest Option
From $90.59

Original: $301.96

-70%
Sihoo M57 Pro Ergonomic Office Chair with Built in Footrest—

$301.96

$90.59

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Description

Sihoo M57 PRO Ergonomic Office Chair with Built in Footrest, Computer & Gaming Desk Chair — 4D Adjustable High-Back, Breathable Mesh, Dynamic Lumbar Support


★ 【Features】 Level-up your seating with a double-joint flexible headrest for custom neck relief; a 4-position integrated S-curve backrest that mirrors your spine; height- & depth-adjustable lumbar support in high-polymer elastomer; 4D linkage armrests (up / down, in / out, fore / aft, 360° pivot); plus an auto-balance mechanism offering a silky-smooth recline from 90°–130° with three lockable angles. Seat height adjusts through 10 cm of travel to suit every workstation.

★ 【High quality & easy assembly】 Tested to BIFMA × SGS standards and cleared a 2,000 lb static-pressure trial—so it’s rock-solid up to 150 kg. Each chair ships with clear, eight-step instructions; you’ll have it bolted together in about 15 minutes.

★ 【For long stints at the screen】 Breathable PE + polyester mesh keeps air circulating, meaning no sticky back even on sweltering summer days. The hard-wearing weave resists sagging or fraying, so eight-hour sessions are a breeze and maintenance is as simple as a gentle warm-wash rinse.

★ 【Premium materials】 Aerospace-grade aluminium alloy base pairs with silent, floor-friendly castors for effortless glide. The reinforced PP + fibre dual-back frame stays rigid under load, while PU-topped armrests wipe clean in seconds.

★ 【Warranty】 Enjoy complete peace of mind with our three-year parts & labour warranty. Spot an issue? Reach out and we’ll ship replacement parts—or a brand-new chair—free of charge.

Upgrade from the crowd-favourite M57 and feel the pro difference: click Add to Cart and treat your back to Aussie-approved comfort today.