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Guardner Belt

100% Guaranteed Guardner's Original Lumbar Support

★★★★★ 5,527 ratings (4.3) on Amazon

Crafted in Japan400k+ soldSizes S / M / L / XLMachine washable
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Sold exclusively on Amazon. Choose your size on the Amazon page.

Guardner Belt size chart: S 29in (73cm), M 33in (83cm), L 38in (96cm), XL 45in (115cm)

Introducing the Guardner Belt

Discover this ultimate innovation that redefines comfort, strength, and flexibility. Crafted with meticulous attention to detail, the Guardner Belt offers a seamless fusion of style and functionality, ensuring you’ll never compromise on comfort or performance.

About this item

Lumbar support back brace, breathable design, lower back belt, posture and spine support.

Product details

Package dimensions: 12.17 x 8.9 x 1.34 inches; 10.93 ounces
Department: Unisex adult
Materials: Polyester, Nylon, and POM (Polyoxymethylene)

Experience a belt like never before: elevate your style, embrace comfort, and seize control with the Guardner Belt. Discover the perfect balance of strength, flexibility, and innovation today!

Amazon star rating

4.3 Star Ratings On Amazon

Map of Japan

Crafted In Japan

Globe

400k+ Sold Globally

Guardner Belt street interviews

Watch more about how it feels!

The Guardner crew hits the streets once a month to conduct on-the-spot interviews, capturing “honest” reactions to Guardner Belt on camera for everyone to see. We might pop up in your town next! 😄

Watch on YouTube

See what others are saying about Guardner!

★★★★★ 4.3 / 5 from 5,527 ratings on Amazon →

★★★★★

You can snug up the belt easily, and it holds your back very firmly. When your lower back pain is intense and you don't have the strength to pull, there are times when using any other lumbar belt is challenging, but the Guardner belt makes this very possible.

— Fenrir
★★★★★

I work as a caregiver, and most of my duties involve either sitting or standing, with a majority of the time spent in half-waisted postures. It becomes problematic if there's pressure on my hip joint when I shift or squat, but this product helps me maintain stability without experiencing any uncomfortable pressure or shifting. However, I don't believe it's suitable for individuals who prefer not to draw attention to the fact that they're wearing it.

— HAL
★★★★★

I wear this belt daily for quick hip stretching, comfort, and improved posture. Despite initial concerns about muscle weakening, it's reassured by experts. Its versatile design allows comfortable positioning on the waist, back, or hips. Although initially uncomfortable, I quickly adapted. I wear it daily during my commute or at home and highly recommend it.

— Yamato
★★★★★

I'm in my 40s and a parent to elementary and middle school students. When there's a school event, I walk for about 40 minutes back and forth, and I used to feel really exhausted afterward. Initially, I thought it was due to a lack of exercise. However, when I walked the same route while wearing this Guardner belt, I wasn't tired at all! I've noticed that I can walk faster than usual when wearing this belt.

— Tsunematsu Yasuko
★★★★☆

I bought this belt because I saw it often on Instagram, and I was curious about it. The moment I put it on, I felt my posture improve, and walking became easy! It can be a bit tight for an extended period, but it might be a good idea to use it when you feel like it.

— Chanmai

How to wear the product

Step 1: start the adjustment strap at its root

Step 1

Be sure to start the adjustment strap at its root (shortest level/close to the center).

Step 2: bind it between waist and pelvis

Step 2

Bind it between your waist and pelvis with a tight enough tightness.

Step 3: pull horizontally

Step 3

Hold out your chest and pull it horizontally. If the plates are too close (or you feel that the pulling force isn't enough), refer to the “Two Essential Rules to Follow” on the front page of the instructions.

Step 4: fix the adjustment strap

Step 4

Fix the adjustment strap directly in front of your body with the best tension you can provide, and loosen it easily with one touch.

Video tutorial | How to install the belt

How to install the Guardner Belt — video
Woman trying out the Guardner Belt

It's not just about reducing the strain in your lower back

Guardner goes beyond that.

This product offers an all-rounded experience with three-in-one functionalities at this price.

↓↓ Let us introduce other ways of utilizing this belt ↓↓
Guardner Belt worn around the hips

Pelvic alignment

Align the pelvis into proper position. With the belt wrapped tightly around the buttocks and hips, lift the legs in a crossed position for 10 reps to help with pelvic alignment.

Recommended for:

  • Assisting with postpartum pelvic alignment
  • Improving posture
Guardner Belt worn on the lower back

Reduces the strain on your lower back

By lifting and securely maintaining the pelvis in proper position, it reduces strain on the lower back and contributes to posture improvement.

Recommended for:

  • Easing back discomfort from extended sitting
  • Relieving unease caused by unnatural positions
  • Poor posture
  • Managing lower back discomfort
Guardner Belt worn around the waist

Desk work support / abdominal pressure belt

Light pressure on the abdomen stimulates the inner core muscles.

Recommended for:

  • Sedentary lifestyles
  • Loose or saggy midsections
  • Boosting results of being active
  • Getting in shape without investing much time or money

FAQs

How do I measure myself and choose the size that fits me right?

Wrap the belt based on your purpose: top of the pelvis for lower back support, the area where the hipbone sticks out for pelvic care, and around the abdomen for training. If using it for multiple reasons, match your size with the chart. If unsure, choose one size larger.

Sizes available: S (73 cm / ~29 in), M (83 cm / ~33 in), L (96 cm / ~38 in), XL (115 cm / ~45 in). Share with loved ones and friends of similar size.

Guardner Belt size chart: S 29in (73cm), M 33in (83cm), L 38in (96cm), XL 45in (115cm)
Is the belt machine washable?

You can. Simply fold the belt, put it into a laundry net, and put it on a soft wash. If you don’t use the net, it might cause damage to your clothing. It’s also recommended to dry indoors to prevent color fading.

Does the tape weaken?

Though high-durability materials are used in its making, it may weaken a little. Even then, the strap keeps the tape down and makes it difficult to come off easily.

How durable is the belt? Can the line be cut?

It depends on how much you use it. But it has been tested in Japan and withstood a 331 lb pull test without a hitch. Even after 441 lbs were applied, the line still held intact. But the line itself can be cut if you’re carrying sharp objects or leave it open for pets to take a munch on.

Does the belt come with a guarantee if it’s damaged?

If the belt you get is defective, we’ll send you replacement parts free of charge. In some cases, we’ll even replace the belt with a new one. The strings have a warranty of up to 3 years — if anything happens in that time frame, we’ll send you a fresh set of strings free of charge.

To request support, please contact us through Amazon: go to Your Orders, select your Guardner Belt order, and choose “Contact seller.” Please be sure the “Guardner” logo stays on the belt so we know it’s ours.

Can I use it while sleeping?

It’s probably not best to wear it while sleeping. It’s designed to be used during the daytime, and sleeping with it on can lower blood flow in certain areas of your body. If you experience any pain or discomfort, remove it immediately.

Can I still use it if I am pregnant or recently gave birth?

If you’re prenatal, be sure to get permission from your doctor before use. The same goes if you’re postpartum. Keep your physical condition in mind and use your best judgment.

Do I have to take it off when I use the bathroom?

It depends on where you wear and wrap it. If it’s around your stomach, it should be alright as long as you loosen it.

How do I contact Guardner?

Guardner Belt is sold exclusively on Amazon in the U.S. For questions about your order, shipping, returns, or string replacement, please contact us through Amazon: go to Your Orders, select your Guardner Belt order, and choose “Get help with order” or “Contact seller.”

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