Caper XR
High-performance multipurpose chair
A protégé of ergonomics pioneer Bill Stumpf,
Jeff Weber designed the Caper XR chair to support a mobile and digital life.
Watch the Caper XR chair story here
Purchase the Caper XR chair at Costco.com here
You're looking good. Keep it up.
We selected Caper XR's materials for their strength and durability. Follow these tips to get the most out of them.
Aluminum base and frame
For normal cleaning, wash the chair Caper XR chair base and frame with a soft cloth soaked in detergent and warm water; rinse thoroughly and dry.
You can remove scuffs and scratches from the aluminum with a pre-softened paste wax. Follow the manufacturer's instructions on how to use the wax.

FLEXNET™ seat
For normal cleaning, vacuum FLEXNET suspension fabric seat as needed.
To remove water-based stains such as coffee, soft drinks, fruit juices, or milk, use a water-based cleaner specifically made for cleaning fabric, or a solution of mild soap and warm water (not overly soapy) applied with a clean sponge. Work the cleaner into the lather or foam. Never use hot water; it will set the stain. Avoid scrubbing.
For oil-based stains such as lipstick, grease, or salad dressing, use a dry cleaning solution applied with a damp clean cloth or sponge. To spot-clean fabric, immediately soak up the stain with a soft, absorbent cloth. Do not dry the stain completely or it may set. The longer a stain is allowed to remain on a fabric, the more difficult it is to remove.
Test the cleaning solution on a small, concealed area first. If there is no spotting, ringing, or damage to the fabric, apply the cleaning solution to the soiled area with light, quick strokes. Begin at the outside of the stain and work toward the center, being careful not to over-saturate the fabric. Do not rub too vigorously or you may damage the nap of the fabric or break fibers. Several light applications are better than one heavy application.
Soak up all remaining cleaning solution and then use another clean cloth or sponge to remove any residue. For water-based stains, use a clean cloth or sponge dipped in cool water. Let fabric dry thoroughly and then vacuum well before using. If the stain resists cleaning, call a professional cleaner.

Molded plastic back
Wash the molded plastic back with a soft cloth soaked in mild detergent and warm water. Rinse thoroughly and dry with a soft cloth. Do not use solvents or abrasive kitchen cleaners.

Vinyl arm pads
Wash the vinyl with a soft cloth or soft-bristled brush lathered with mild, nonabrasive soap and lukewarm water. Before the surface dries, wipe with a clean, dry cloth to remove any residue. This procedure may be repeated to remove stubborn dirt or stains. Ink spots sometimes can be removed by washing the arm pads with soap and water, followed by isopropyl alcohol. Do not use any cleaning method that is not listed above, as other methods may attack the vinyl and cause eventual degradation.

