








Details
ProtoArc Flexer Ergonomic Mesh Office Chair blends stylish design with all-day comfort, featuring breathable Wintex mesh, adjustable sliding seat, and smooth recline. Tailored for women and perfect for small home spaces, it offers supportive, comfortable seating for work, reading, or relaxation.
Tips: Easy 10-minute assembly with no extra tools; fits users 5'1"–6'0" for optimal comfort.
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Flexer is designed for those who want a supportive office chair that fits seamlessly into home offices, studies, or bedrooms without feeling bulky or corporate. Its sleek minimalist silhouette is paired with premium Wintex mesh that breathes like fabric, keeping you cool through 8+ hours of sitting. The transparent back design promotes natural airflow — you'll forget you're sitting on a chair.
Tailored for users from 5'1" to 6'0" (and up to 220 lbs), the sliding seat adjusts 1.6" to eliminate dangling legs and knee pressure. The 55kg/m³ high-density foam cushion is wrapped in OEKO-TEX certified fabric with a plastic+steel shell to prevent moisture buildup. Recline smoothly from 95° to 125° with 3 lock positions, adjust armrests across a 3.9" height range, and enjoy hair-proof casters that won't trap or tangle. Assembly takes just 10 minutes — no extra tools needed.
Flexer is designed for home offices, study rooms, bedrooms, and other compact workspaces — especially for users who want a chair that looks clean and modern while providing ergonomic comfort for everyday use. Its sleek design and petite-friendly sizing make it particularly well suited for women and smaller spaces.
Flexer is designed to fit users approximately 5'1" to 6'0". The sliding seat mechanism with 1.6" adjustment helps create better leg support across different body sizes, so you can fine-tune the sitting position for a more comfortable fit.
Yes. Flexer features a smooth recline from 95° to 125° with 3 lock positions — 95° for focused work, 110° for reading, and 125° for relaxing or a power nap. An auto-sync mechanism ensures natural movement as you recline.
The seat uses 55kg/m³ high-density foam wrapped in OEKO-TEX certified fabric — zero harmful chemicals. It is designed to feel supportive and balanced rather than overly soft, helping reduce pressure points and the sinking sensation during long sitting sessions.
Yes. Flexer includes height-adjustable armrests with a 3.9" range, helping you better match your desk height and shoulder position for daily comfort.
No. Flexer is designed for simple assembly in about 10 minutes — no extra strength, no extra tools. All necessary components and a visual guide are included.
Flexer features a fixed lumbar support built into the backrest shape. For users who need adjustable lumbar support, consider the Flexer Pro or EC series chairs.
The hair-proof casters are designed to prevent hair from wrapping around the wheels — a thoughtful feature for users with long hair, making the chair easier to move and maintain over time.
Complete specifications for the Flexer ergonomic office chair.
| Parameter | Flexer |
|---|---|
| Recommended User Height | 5'1"–6'0" |
| Recommended User Weight | 90–220 lbs |
| Recline Angle & Lock | 95° / 110° / 125° · 3 lock positions |
| Seat Height Range | SGS Class-4 gas lift |
| Seat Depth Adjustment | 1.6" / 4 cm |
| Lumbar Support | Fixed (built into backrest shape) |
| Headrest | Without headrest |
| Armrests | Height-adjustable (3.9" range) |
| Upholstery / Mesh | Wintex breathable mesh |
| Seat Cushion | 55kg/m³ high-density foam · OEKO-TEX certified fabric |
| Casters | Hair-proof silent casters |
| Base Material | Nylon |
| Product Dimensions | 17.72" D × 20.08" W × 38.58" H |
| Item Weight | 18 kg |
| Assembly Time | Approximately 10 minutes |
5'1"–6'0"
90–220 lbs
Home office
Study room
Bedroom workspace
Small-space desk setups
Easy assembly in about 10 minutes
Backrest: Premium breathable Wintex mesh
Seat Cushion: High-density foam, 55kg/m³
Fabric: OEKO-TEX certified fabric
Seat Depth Adjustment: 1.6" sliding seat
Recline Range: 95°–125° auto-sync recline
Armrests: Soft adjustable armrests with 3.9" height range
Casters: Hair-proof caster design
Minimalist, modern silhouette designed to blend into home environments
Seat depth, recline angle, and armrest height should be adjusted after assembly for the best fit
Overall comfort may vary based on body shape, desk height, and preferred sitting posture