Valoración de los clientes
KneelArc Chair
Hecha para adaptarse a tu cuerpo, no a uno «promedio».
Fixed-height rocking kneeling chair with a wood-grain-finished iron frame, padded seat and twin knee supports, and removable gray cotton-linen upholstery. This standard model has no backrest or adjustment mechanisms.
4.4Ver las 22 opinionesLos impuestos se calculan al finalizar la compra
- Curved rails for gentle forward-and-back rocking
- Padded seat and two separate padded knee supports
- Removable gray cotton-linen upholstery
- Iron frame with a wood-grain transfer finish
- Anti-slip strips along the floor-contact rails
- Fixed-height backless construction with no armrests
Elige una variante
La entrega estándar a Estados Unidos, los Países Bajos y el Reino Unido suele tardar de 5 a 7 días hábiles una vez enviado el pedido. Son estimaciones, no garantías, y pueden variar según el destino.
Cada pieza móvil se somete a pruebas de resistencia: ruedas, inclinación y mecanismos de los reposabrazos superan ciclos de 100K+ para años de uso diario. Rango de ajuste publicado y capacidad de 300 lb.
Sin riesgo
60-day money-back guarantee
Pagamos el envío de la devolución. Sin hacer preguntas.
Respaldado por la investigación
Diseño que alinea la postura
Basado en investigación ergonómica publicada: consulta las pruebas.Opiniones destacadas del producto
Algunas opiniones recientes sobre el producto.
A useful second seat, not my only chair. KneelArc gives me a very different desk position from a conventional office chair. I use it for shorter writing blocks, then switch seats when I want a backrest. The gentle…
Lydia M.
Separate knee pads suit my sitting style. I prefer the two individual supports to one long kneeling bar because each knee has a clearly defined place. The padding is supportive rather than deeply soft. I began with brief…
Danique S.
Rocking is gentle and completely manual. The curved rails respond when I shift forward or back; there are no springs pushing me. That subtle movement is enough to change the seating angle during a task. It feels more…
Madison G.
Una mirada más de cerca, función por función

A backless seat with room to rock
KneelArc combines a padded seat, two separate knee supports, and curved rails in one fixed-height chair. The rails allow gentle forward-and-back movement while the backless form keeps the setup simple, with no levers or settings to configure.

One seat and two separate knee supports
The fixed layout gives you a padded seat above two individual padded knee supports. Each contact surface is clearly defined, with no moving linkages or adjustment hardware between sessions.

Shift gently instead of holding one angle
The continuous curved rails let the chair move forward and back as you shift. The movement is controlled by your body and the fixed rocker shape, so there are no springs, locks, or resistance settings.

Visible fasteners, clearly assembled
The frame and padded supports join with visible mechanical fasteners. Assembly is required, and the included instructions guide the setup; there are no hidden height or recline mechanisms to configure afterward.

Use it when you want a different desk seat
KneelArc is designed as an alternative seating option for home or office work. Its fixed form feels different from a conventional chair, so start with shorter sessions, change position regularly, and switch seats whenever the knee contact or seating angle no longer feels comfortable.

Iron underneath, wood-grain finish outside
The frame is iron rather than solid wood. A transfer-printed wood-grain finish gives the rails their natural appearance, while visible fasteners, padded surfaces, and floor-contact strips keep the construction straightforward and easy to inspect.
Wood-grain-finished iron
The documented iron frame uses a transfer-printed wood-grain finish; it is not sold as solid wood.
Curved rocker rails
The fixed rail shape creates gentle forward-and-back movement without springs or hinges.
Visible fastened assembly
Mechanical fasteners join the frame, and assembly instructions are supplied with the chair.
Los detalles
The selected standard gray chair has a fixed 54 cm overall height, a 43.5 × 28 cm seat pad, two 27 × 16.8 cm knee pads, and no backrest or height adjustment.
- Dimensiones
- Overall height: 54 cm; seat pad: 43.5 × 28 cm; each knee pad: 27 × 16.8 cm
- Se adapta a
- Fixed geometry with no height adjustment; no user-height range or maximum user weight is supplied
- Material
- Iron frame with wood-grain transfer finish; padded seat and knee supports; removable gray cotton-linen upholstery
- Devoluciones
- 60-day money-back guarantee — we pay return shipping
Esta silla no es la adecuada para todo el mundo
Preferimos que compres lo correcto antes que lo más caro. Algunos casos en los que quizá no sea tu mejor opción:
Si mides bastante más de 1,93 m (6′4″)
El respaldo está pensado para la mayoría de las estaturas, pero por encima de aproximadamente 1,93 m (6′4″) puede que no llegue hasta la parte alta de tu espalda. Una silla diseñada para personas más altas te quedará mejor.
Si necesitas reposabrazos más allá del rango publicado
Los reposabrazos se ajustan dentro de un rango determinado. Si requieres un recorrido 4D más amplio que el indicado en las especificaciones, puede que esta silla no lo alcance.
Necesita unos 10 minutos de montaje
Se envía desmontada con las herramientas incluidas. Cuenta con un montaje breve y sencillo antes de sentarte por primera vez: no viene lista para usar nada más sacarla de la caja.
¿Aún no lo tienes claro? Con 60-day money-back guarantee — we pay return shipping, no hay ningún riesgo en probarla en tu propio escritorio: si no encaja con tu configuración, devuélvela.
How KneelArc changes the way you sit
A factual look at its backless layout, rocking frame and fixed geometry.
- Sitting position
- What you getOne seat pad with two separate widened knee supports
- What to knowIt feels different from a conventional office chair.
- Movement
- What you getCurved floor rails allow gentle user-controlled rocking
- What to knowThere is no swivel, recline mechanism or caster base.
- Frame
- What you getIron tubing with a light natural wood-grain finish
- What to knowThe frame is metal, not solid wood.
- Upholstery
- What you getGray cotton-linen covers over foam-padded supports
- What to knowFollow the supplied care instructions for cleaning.
- Fit and setup
- What you getFixed-height backless design; overall height about 54 cm
- What to knowAssembly is required; no user-capacity rating is documented.
- Returns
- What you get60-day money-back guarantee
- What to knowERGOLA pays return shipping.
Opiniones sobre el producto
Opiniones sobre KneelArc Chair, incluidas la calidad, el ajuste, la relación calidad-precio y las expectativas de entrega.
Valoración media
4.4
Basado en 22 reseñas
Distribución de las valoraciones
Opiniones sobre el producto (10)
A useful second seat, not my only chair
KneelArc gives me a very different desk position from a conventional office chair. I use it for shorter writing blocks, then switch seats when I want a backrest. The gentle forward-and-back rocking makes the fixed geometry feel less static.
Wood look without pretending to be solid timber
The frame has a convincing furniture-like appearance, but the listing correctly identifies iron beneath the transferred wood-grain finish. That construction feels appropriate at this price. Visible fasteners keep the design honest rather than trying to hide how it is assembled.
Separate knee pads suit my sitting style
I prefer the two individual supports to one long kneeling bar because each knee has a clearly defined place. The padding is supportive rather than deeply soft. I began with brief sessions and found my preferred position without rushing.
Fixed geometry will not suit everyone
The chair is nicely made and looks good, but there is no height or angle adjustment. My partner finds the seat-to-knee-pad spacing natural while I feel cramped after twenty minutes. We kept it for the user it fits, but measuring expectations matter.
Rocking is gentle and completely manual
The curved rails respond when I shift forward or back; there are no springs pushing me. That subtle movement is enough to change the seating angle during a task. It feels more like rocking furniture than a mechanical office chair.
Assembly rewards careful alignment
The frame and pads arrive as a proper assembly job. I loosely fitted all visible fasteners before tightening them evenly, which kept the chair square. The supplied guidance was adequate, though a second person made holding the pieces easier.
Gray upholstery works in a living space
My office shares a corner with the dining room, so the subdued fabric and wood-grain rails were a major reason for choosing KneelArc. It looks like intentional furniture rather than clinical equipment. The absence of a tall back also keeps the sightline open.
Delivery estimate was broad but reliable
A chair-sized parcel was never going to be next-day post, and the checkout range reflected that. Tracking updated at the main handoffs and the box arrived within the estimate. Padding and frame pieces were separated well enough to prevent obvious rubbing.
Good value as alternative seating
For a little over the price of many desk stools, this includes a padded seat, twin supports and a rocking iron frame. It does not replace an adjustable ergonomic chair, but as a second seating option it offers excellent value in my office.
Knee contact limits my session length
The pads are properly cushioned, yet any kneeling-style seat places contact somewhere a conventional chair does not. For me, thirty minutes is enough before changing position. I appreciate the product page advising shorter sessions instead of suggesting everyone will adapt identically.
Preguntas frecuentes
Completa tu configuración
Combina tu selección con productos de soporte complementarios.





