Ultimate Comfort

Ergonomic Chairs

At Numero Uno, we design ergonomic office chairs that provide maximum comfort, support, and flexibility for long hours of work. A well-designed chair is essential for reducing back pain, improving posture, and enhancing productivity.

Why Choose Our Chairs?

✔ Adjustable Support – Customize seat height, armrests, and lumbar support for perfect posture.
✔ Breathable & Comfortable – High-quality mesh or cushioned fabric keeps you cool and relaxed.
✔ Sturdy & Durable – Built with premium materials for long-lasting stability and performance.
✔ Smooth Mobility – 360° swivel and durable wheels for easy movement.

Whether you work in an office or at home, our chairs help you stay comfortable, focused, and pain-free throughout the day.

Standard Specifications

Backrest	All Mesh backrest (19"w x 25"h) featuring patented 5" of infinite back height adjustment.
Frame	Midnight Black
Base	26″ mid-profile base
Casters	Dual wheel urethane. Suitable for hard flooring surfaces.
Fabric	Open House (Grade 1)
Warranty	tCentric Warranty

Mechanism Options

Multi-Tilt

The Multi-Tilt mechanism is very adjustable allowing you to change your position throughout the day. It is great for those who want the option of being able to engage the forward seat tilt to help relieve under-thigh pressure when needed (locks out if not needed). It has an infinite locking seat tilt function with tension control, a free-float tilt function, and an infinite forward tilt lockout. It has independent back angle adjustment and 2 ½" of seat depth adjustment.

Synchro Glide

The Synchro Glide mechanism is the right choice for those who like to lean back in their chair most of the time and do not need the option of having the ability to engage the forward seat tilt. It has a free-float tilt function with synchronized movement between the back and the seat (2:1 ratio) with tension control and seat tilt lockout. It has independent infinite back angle adjustment and 2 ½” of seat depth adjustment.

Standard Specifications

Standard	Standard size foam and fabric seat (20”w x 19”d). Suitable for height range 5'4" - 6'1" and weight range of 120 - 240 lbs.
Small	Small foam and fabric seat (18 ½"w x 17"d). Suitable for height range 5'1" - 5'4" and weight range of 90 - 120 lbs.
Extra Long	Extra Long foam and fabric seat (20"w x 21"d) with a higher 140MM lift. Suitable for height range 6'2" - 6' 7" and weight range of 220 - 280 lbs.

Armrest Options

Height, Swivel & Lateral Adjustable	Cushioned fingertip adjustment Proprietary swivel adjustment rotates 360°, when rotated 180° the forearm pad moves 2" forward Arm height adjustable from seat pan: 6 ½" - 10 ½" Arm lateral adjustment 2 ½" inwards Polyurethane arm pad 5" W x 10" L
Height & Swivel Adjustable	Cushioned fingertip adjustment Proprietary swivel adjustment rotates 360°, when rotated 180° the forearm pad moves 2" forward Arm height adjustable from seat pan: 5 ¾" - 9 ¾" Polyurethane arm pad 5" W x 10" L
Height & Lateral Adjustable	Cushioned fingertip adjustment Arm height adjustable from seat pan: 5 ¾" - 9 ¾" Arm lateral adjustment 2 ½" inwards Polyurethane arm pad 5" W x 10" L