Comfort Notice

Hands & Wrists

Long periods of repetitive motion using computer peripheral products may be associated with nerve, tendon, or muscle injury in your hands, wrists, arms, shoulders, neck, or back. If you experience symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensation, or stiffness you should seek a qualified health professional.

What is carpal tunnel syndrome?

Carpal tunnel syndrome occurs when the median nerve, which runs from the forearm into the palm of the hand, becomes pressed or squeezed at the wrist. The median nerve controls sensations to the palm side of the thumb and fingers (although not the little finger), as well as impulses to some small muscles in the hand that allow the fingers and thumb to move. The carpal tunnel - a narrow, rigid passageway of ligament and bones at the base of the hand - houses the median nerve and tendons. Sometimes, thickening from irritated tendons or other swelling narrows the tunnel and causes the median nerve to be compressed. The result may be pain, weakness, or numbness in the hand and wrist, radiating up the arm. Although painful sensations may indicate other conditions, carpal tunnel syndrome is the most common and widely known of the entrapment neuropathies in which the body's peripheral nerves are compressed or traumatized.

Where can I get more information?

For more information please check the National Institute of Neurological Disorders and Stroke website:


ENHANCE Eyewear are intended for indoor use for limited protection against radiation from artificial light sources only as directed by the product's user guide.
ENHANCE Eyewear are not Sunglasses and are not designed to provide adequate protection from the sun's harmful UV rays. ENHANCE Eyewear are not Safety Glasses and are not designed to provide adequate protection in conditions where protective eyewear such as safety glasses are either required or recommended. Always protect your eyes with the appropriate eyewear.

Where can I get more information?

For more information please check the U.S. Food and Drug Administration website: