Rated 4.9 Out Of 5 By 100 Customers

Take The First Step To
A Healthier Lifestyle

CircufiberTM socks powered by Circulight Infrared (IR)TM are designed to help people living with diabetes adopt a healthy, more active lifestyle.

Delivers many of the benefits of infrared light

Promotes a temporary increase in local circulation

Received FDA medical device designation

The benefits of Circulight IR technology will be studied in a trial at Yale University.

Bundles From $59.99

“The longer I wear them, the better I feel.”

Robert D

Rated 4.9 Out Of 5 By 100 Customers

Take The First Step To
A Healthier Lifestyle

CircufiberTM socks powered by Circulight Infrared (IR)TM are designed to help people living with diabetes adopt a healthy, more active lifestyle.

Delivers many of the benefits of infrared light

Promotes a temporary increase in local circulation

Received FDA medical device designation

The benefits of Circulight IR technology will be studied in a trial at Yale University.

Bundles From $59.99

“The longer I wear them, the better I feel.”

Robert D

Designed For People Living With Diabetes

Circufiber™️ socks are engineered to promote a temporary increase in local circulation and to provide comfort and protection for your feet.

Our socks have just the right amount of soft padding to protect your feet without making your shoes too tight. Our padding has been clinically shown to reduce pain, blisters, moisture, and pressures.

Rated 4.9 Out Of 5 By 100 Customers

Designed For People Living With Diabetes

Circufiber™️ socks are engineered to promote a temporary increase in local circulation and to provide comfort and protection for your feet.

Our socks have just the right amount of soft padding to protect your feet without making your shoes too tight. Our padding has been clinically shown to reduce pain, blisters, moisture, and pressures.

Rated 4.9 Out Of 5 By 100 Customers

Science in Every Step™️

Circufiber™️ socks featuring Circuight IR™️ technology work with your body’s energy to produce healing infrared light.

Engineered
Comfort &
Wellness

Our socks feature padding
technology that has been
clinically shown to reduce pain,
blisters, moisture, and pressures.

Real Science
And Results

Yale University will be
conducting a clinical trial to
study the benefits of Circulight
IR TM in promoting increased
local circulation in people living
with diabetes.

FDA Medical
Device

The FDA has determined that
our products powered by
Circulight IRTM technology are
medical devices as defined in
section 201(h) of the Food, Drug
and Cosmetic Act.

Science in Every Step™️

Circufiber™️ socks featuring Circuight IR™️ technology work with your body’s energy to produce healing infrared light.

Engineered Comfort & Wellness

Our socks feature padding technology that has been clinically shown to reduce pain, blisters, moisture, and pressures.

Real Science And Results

Yale University will be conducting a clinical trial to
study the benefits of Circulight IR TM in promoting increased local circulation in people living with diabetes.

FDA Medical Device

The FDA has determined that our products powered by Circulight IRTM technology are medical devices as defined in section 201(h) of the Food, Drug and Cosmetic Act.

Circulight IR™️ Technology

Circulight IR™️ technology is a proprietary blend of thermo-reactive minerals that when incorporated into our products, works with your body’s energy to produce healing infrared light .

The human body naturally emits heat. Circulight IR™️ technology absorbs this heat and re-emits back into the body in the form of infrared light. Tissues and cells absorb the infrared light, triggering the release of Nitric Oxide (NO) and the natural process of vasodilation. Our technology promotes a temporary increase in local circulation.

We embed the minerals into the yarns themselves, making Circulight IR™️ virtually indestructible! While no socks last forever, Circulight IR™️ won’t wash out or wear out, giving you the same benefits each and every time you wear them.

Rated 4.9 Out Of 5 By 100 Customers

Circulight IR™️ Technology

Circulight IR™️ technology is a proprietary blend of thermo-reactive minerals that when incorporated into our products, works with your body’s energy to produce healing infrared light .

The human body naturally emits heat. Circulight IR™️ technology absorbs this heat and re-emits back into the body in the form of infrared light. Tissues and cells absorb the infrared light, triggering the release of Nitric Oxide (NO) and the natural process of vasodilation. Our technology promotes a temporary increase in local circulation.

We embed the minerals into the yarns themselves, making Circulight IR™️ virtually indestructible! While no socks last forever, Circulight IR™️ won’t wash out or wear out, giving you the same benefits each and every time you wear them.

Rated 4.9 Out Of 5 By 100 Customers

Who Is It For?

Circufiber™️ socks are designed for people at a risk of, or living with, diabetes. Conditions and risks associated with diabetes vary across individuals and change over time. Always consult your healthcare professional to determine the best foot care products and treatment for your feet and condition.

Circufiber™️ socks powered by Circulight IR™️ technology, can help people who are committed to improving their health through diet and exercise and are intended to promote a temporary increase in local circulation. Additionally, our padding technology has been clinically shown to reduce pain, blisters, moisture, and pressures. Our socks may also promote physical activity, which may, as a part of a healthy lifestyle:

Enhance recovery from exercise

Help reduce the risk of high blood pressure

Improve physical fitness

Increase energy

Rated 4.9 Out Of 5 By 100 Customers

Who Is It For?

Circufiber™️ socks are designed for people at a risk of, or living with, diabetes. Conditions and risks associated with diabetes vary across individuals and change over time. Always consult your healthcare professional to determine the best foot care products and treatment for your feet and condition.

Circufiber™️ socks powered by Circulight IR™️ technology, can help people who are committed to improving their health through diet and exercise and are intended to promote a temporary increase in local circulation. Additionally, our padding technology has been clinically shown to reduce pain, blisters, moisture, and pressures. Our socks may also promote physical activity, which may, as a part of a healthy lifestyle:

Enhance recovery from exercise

Help reduce the risk of high blood pressure

Improve physical fitness

Increase energy

Rated 4.9 Out Of 5 By 100 Customers

30 Day Guarantee

We stand behind our products. We put our technology to the test with the world’s leading medical and scientific professionals to ensure performance and efficacy. If not 100% satisfied with socks purchased directly from circufiber.com, you may return them within 30 days of your order date for a full refund.

Socks aren’t designed to last forever, but premium quality socks like ours should more than meet the rigorous demands your feet place upon them. If you believe that your CircufiberTM socks aren’t living up to that expectation, please return them at any time for a replacement pair.

30 Day Guarantee

We stand behind our products. We put our technology to the test with the world’s leading medical and scientific professionals to ensure performance and efficacy. If not 100% satisfied with socks purchased directly from circufiber.com, you may return them within 30 days of your order date for a full refund.

Socks aren’t designed to last forever, but premium quality socks like ours should more than meet the rigorous demands your feet place upon them. If you believe that your CircufiberTM socks aren’t living up to that expectation, please return them at any time for a replacement pair.

Check Out What Our Clients Had To Say

“These socks make my feet feel so good. I have to wear heels to work but when I get home, I can't wait to put them on and put my feet up every night!”

Julia S.

Verified Buyer

“I have always had cold toes due to poor circulation. Wearing these socks definitely makes a difference.”

John J.

Verified Buyer

“The longer I wear them, the better I feel.”

Robert D.

Verified Buyer

“My feet feel so good-I feel like I have more stamina and motivation to get out and play with my grandkids. Usually my sore feet make me grumpy and keep me on the couch.”

Lisa L.

Verified Buyer

“I am not diabetic. I am an orthopedic surgeon and am on my feet for 12 + hour stretches on OR days. These socks have become a must-have piece of equipment for me. I feel like they have made a difference with circulation and fatigue in my lower legs and feet. No more cramping or pins and needles and the padding on the bottom is great.”

Maria K.

Verified Buyer

“These fit right inside my regular size work boots. I don't know what it is, but my feet just feel more comfortable all day. I dont get the cold or numbness I used to feel and they don't seem to get sweaty on hot days.”

Mary S.

Verified Buyer

“Foot health and circulation are so critical for positive outcomes of people living with diabetes. I have been waiting 25 years for someone to make a sock without compression that truly helps improve circulation for diabetics. -Diabetes doctor”

David K.

Verified Buyer

“Finally I can wear black socks without worrying about hurting my feet. When are you coming out with more colors?”

Patricia S.

Verified Buyer

“These should be covered by insurance like my diabetic shoes”

Mark L.

Verified Buyer

Check Out What Our Clients Had To Say

“These socks make my feet feel so good. I have to wear heels to work but when I get home, I can't wait to put them on and put my feet up every night!”

Julia S.

Verified Buyer

“I have always had cold toes due to poor circulation. Wearing these socks definitely makes a difference.”

John J.

Verified Buyer

“The longer I wear them, the better I feel.”

Robert D.

Verified Buyer

“My feet feel so good-I feel like I have more stamina and motivation to get out and play with my grandkids. Usually my sore feet make me grumpy and keep me on the couch.”

Lisa L.

Verified Buyer

“I am not diabetic. I am an orthopedic surgeon and am on my feet for 12 + hour stretches on OR days. These socks have become a must-have piece of equipment for me. I feel like they have made a difference with circulation and fatigue in my lower legs and feet. No more cramping or pins and needles and the padding on the bottom is great.”

Maria K.

Verified Buyer

“These fit right inside my regular size work boots. I don't know what it is, but my feet just feel more comfortable all day. I dont get the cold or numbness I used to feel and they don't seem to get sweaty on hot days.”

Mary S.

Verified Buyer

“Foot health and circulation are so critical for positive outcomes of people living with diabetes. I have been waiting 25 years for someone to make a sock without compression that truly helps improve circulation for diabetics. -Diabetes doctor”

David K.

Verified Buyer

“Finally I can wear black socks without worrying about hurting my feet. When are you coming out with more colors?”

Patricia S.

Verified Buyer

“These should be covered by insurance like my diabetic shoes”

Mark L.

Verified Buyer

Extra Comfort & Coverage With The All-Day Diabetic Over-The-Calf Sock

Full coverage, over-the-calf design provides maximum infrared coverage, comfort and non-binding support.

Innovative Show Safety™️ Footbed to see evidence of fluids caused by blistering or blood caused by wounds and foot ulcers.

Rated 4.9 Out Of 5 By 100 Customers

Extra Comfort & Coverage With The All-Day Diabetic Over-The-Calf Sock

Full coverage, over-the-calf design provides maximum infrared coverage, comfort and non-binding support.

Innovative Show Safety™️ Footbed to see evidence of fluids caused by blistering or blood caused by wounds and foot ulcers.

Rated 4.9 Out Of 5 By 100 Customers

PICK YOUR BUNDLE NOW

THE MORE YOU WEAR OUR SOCKS THE MORE YOU BENEFIT. THAT'S WHY WE OFFER BUY MORE, SAVE MORE BUNDLES.

Buy 3 & Get
Free Shipping

Free Gift With Every Bundle

Buy 6 & Save 20%
Free Shipping

Free Gift With Every Bundle

Buy 6 & Save 20%
Free Shipping

Free Gift With Every Bundle

PICK YOUR BUNDLE NOW

THE MORE YOU WEAR OUR SOCKS THE MORE YOU BENEFIT. THAT'S WHY WE OFFER BUY MORE, SAVE MORE BUNDLES.

Buy 3 & Get
Free Shipping

Free Gift With Every Bundle

Buy 6 & Save 20%
Free Shipping

Free Gift With Every Bundle

Buy 6 & Save 20%
Free Shipping

Free Gift With Every Bundle