Cera-Flex™ Magnetic Insoles
Cera-Flex magnetic insoles relieve foot discomfort and swelling, and provide ergonomic support and cushioning to reduce ankle, knee and lower back pain.
Strong, 4,300 gauss ceramic magnets increase blood circulation to help relieve foot pain and swelling. Anatomically designed with arch support and a heel cup, Cera-Flex insoles reduce strain caused by flat feet and over pronation, relieving discomfort around the mid-foot, ankle and knee.
Extra cushioning under the heel absorbs shock while walking, and reduces pain that travels up into the lumbar spine. An upper layer of Plastazote® molds to the shape of the foot to provide comfort and pressure relief.
Cera-Flex insoles are made to replace existing shoe inserts. They fit inside sneakers, casual shoes, work boots, and orthopedic shoes with additional depth. Can be trimmed with scissors to adjust fit.
For more product info, click the Features tab.
Product Features
# of Magnets | See size chart |
Magnet Polarity | Bio-North (negative) |
Magnet Type | Anisotropic Ceramic |
| Manufacturer Gauss Rating | 4,300 |
Magnet Size | 1/2" diameter 1/16" thick |
| Maximum Penetration Depth | 4½" |
| Effective Penetration Depth | 2½" |
Cushioning |
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Additional |
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Awards / Recognition | Seal of Excellence, Therapeutic Category, 2009 GearAwards™ (annual Sports, Health & Fitness product competition) |
Awards / Recognitions
Seal of Excellence, Therapeutic Products Category
2009 Sports, Health & Fitness GearAwards™ product competitionRelated Research
In this study the effectiveness of magnetic insoles on postural sway were investigated. 28 adults (14 old, 14 young) were assessed on postural sway measures while performing a static two-legged stance test on a Kistler force platform under two treatment conditions (magnetic insoles, non-magnetic insoles). Significant reductions in total sway area and lateral sway scores were obtained by the older adults while standing on the magnetic insoles. These preliminary results indicate that treatment of postural instability using magnetic insoles may be a viable alternative for older adults.
– Suomi R, Koceja DM (2001). "Effect of magnetic insoles on postural sway measures in men and women during a static balance test." Perceptual and Motor Skills 92 (2):469-76. PMID: 11361310
