Take a Load Off Your Feet With Corefit®

CUSTOM INSOLES • Corefit Orthotics®

Custom Insoles For Foot Pain • USA Made Since 1932
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Years of research and development by company founder J.D Zinke resulted in the creation in 1932 of a revolutionary custom orthotic insert that fits snugly against the arch and heel, positively relieving any foot fatigue and discomfort. Prior to the invention of what has now come to be known as Corefit Custom Insoles, he crafted and delivered custom-made Foot Form Shoes to affluent clients for as much as the equivalent of $1800 today. You can experience this same level of foot comfort for just $54.95

Being on your feet all day can cause aches and pains in the feet and lower body areas. The impact of each step travels up the leg and reverberates throughout the body. Custom Insoles by Corefit help absorb this stress and relieve the discomfort that accompanies plantar fasciitis, high arch, flat feet, weight gain, over-pronation, over-supination and walking on hard surfaces.

Corefit Custom Insoles® tailor fit to the unique shape of your non-weight bearing foot for superior stability and comprehensive pain relief. They are firm, 3/4 length orthotic inserts that memorize your foot’s unique geometry, while in a relaxed position, for superior heel and arch support & maximum shock absorption. Try Corefit Insoles® risk-free with our 30-Day Money Back Guarantee.

“Your orthotics are absolutely the best for most conditions”

I graduated from podiatry school in the late 1950’s and associated with 2 established practitioners for 2-3 years. One of my main functions in the two offices was making orthotics and I made 10-15 pair every week.

I then started my own practice in another area and met a senior practitioner in this area who showed me your orthotic.

At first I thought it was no good for lots of reasons, but that was really stupid. Because over the years I started slowly using your orthotic. Indeed in later years I used your orthotic almost exclusively.

I presently am wearing your orthotic that I have worn for 30-35 years. I have made a few minor adjustments and they have not changed or deteriorated in all this time.

Your orthotics are absolutely the best for most conditions.”

Dr. Earl Bielmier, Podiatrist

As a field technician that walks approx 10,000 to 12,000 steps a day I CANNOT leave home without these custom insoles. A few months ago I started getting extremely painful/ shooting pain on the bottom of my heals, specially early in the morning. It turned out to be plantar fasciitis. So complaining to a friend they recommended these custom corefit to me. A God send ! Within the first few days I started to climb right back up to my normal steps again and felt a significant amount of pressure and pain disappear!

Sebastian O. Chatsworth, CA

Custom Insoles for Real Foot Comfort by Corefit

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$54.95 pair

Corefit Custom Fit Insoles • Superior Foot & Ankle Pain Relief

30 Day Money Back Guarantee • Free Shipping On Orders $75+
plantar fasciitis inserts for foot pain
Chiropractic Care and Corefit Custom Orthotics: Partners in Pain-Free Mobility

There are numerous foot conditions which can eventually contribute to health problems farther up the kinetic chain in the form of back pain. It’s beneficial to both chiropractic practitioners and patients to be able to spot these potential back problems before they affect an individual’s health or lifestyle.

When standing or walking (or for athletes, running) the lumbar spine and pelvis balance upon our lowest extremities. If leg or foot alignment problems exist, abnormal forces can be transmitted along this closed kinetic chain, interfering with vertebral or spinal function. When excessive supination, pronation or arch collapse is present, torque force can introduce internal rotation stresses to the leg, hip, pelvis, and lower back. This is where the use of custom orthotics can be most effective, and can make chiropractic adjustments more effective and long-lasting. Corefit Custom Insoles® are an effective appliance for chiropractic applications and are HSA/FSA eligible.

Simply Dip in Hot Water  Custom Fit to Foot in Seconds

Our handcrafted moldable arch supports  hold the foot in an individualized position while controlling joint movement during the gait cycle. Our heat moldable custom insoles are significantly more effective than over the counter type custom orthotics and arch supports.

Providing Foot Pain Relief Since 1932

Our self moldable custom orthotics bridge the gap between podiatrist prescribed custom orthotics and flimsy rubber, gel and foam insoles. Those orthotics may provide some shock absorption, but offer minimal (if any) therapeutic control and support.

Custom Insoles that YOU Fit at Home

Custom Orthotics that Relieve Your Lower Back, Knee & Foot Pain. Our firm, podiatrist grade plantar fasciitis inserts correct and relieve the pain & pronation associated with Plantar Fasciitis, Heel Spur, High, Medium & Flat Arch Ailments.



  • Immerse our self moldable custom insoles in boiling water for 15 seconds (Never place inserts inside a microwave or oven)
  • Remove from water with tongs, grasping each by the front of insert only. (Handle with a wash cloth or towel to avoid injury
  • From a seated position with socks on feet, cross each leg over the knee one at a time, placing the warm insert in position beneath each foot individually. Using your finger tips and the heels of your hands, mold each insert to the contours of each foot, paying particular attention to the longitudinal and metatarsal arch areas.
  • After fitting, allow inserts time to cool to room temperature. They are then ready to be placed on top of existing shoe insoles and worn.
  • If a portion of the insert becomes uncomfortable, dip the troublesome portion in boiling water and repeat custom fitting by hand. When reheated, your custom insoles will return to their original shape, ready for re-fitting.
Custom Inserts for Complete Arch and Foot Support

Not Gel. Not Foam.
Just Effective.

walking again

Made in USA

plantar fasciitis inserts for foot pain

Custom Fit
to any foot in
just seconds!

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