• Men's OOahh Sport Flex Sandal - Matte Black main view
  • Men's OOahh Sport Flex Sandal - Matte Black lateral view
  • Men's OOahh Sport Flex Sandal - Matte Black front view
  • Men's OOahh Sport Flex Sandal - Matte Black medial view
  • Men's OOahh Sport Flex Sandal - Matte Black back view
  • Men's OOahh Sport Flex Sandal - Matte Black top view
  • Men's OOahh Sport Flex Sandal - Matte Black bottom view
  • Men's OOahh Sport Flex Sandal - Matte Black modeling walking in gym | lifestyle
  • Men's OOahh Sport Flex Sandal - Matte Black close up of shoes on model sitting in gym | lifestyle
  • Men's OOahh Sport Flex Sandal - Matte Black close up of model adjusting strap of shoe kneeling on grass | lifestyle
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OOahh

Men's Sport Flex Slide

Men's Sport Flex Slide

$79.95
$79.95

Move with ease in the OOahh collection, ideal for long stretches on your feet. View Details
Use the toggle below to select the opposite gender variant of the current product. You are currently viewing the Women’s variant.
Currently viewingMen’svariant of product
Classic Colors
Bauer
Size:  men’s 4
View full details
oofos x flex logo
A man and a woman holding dark beige slide sandals against a dark brown background.

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    Look for Flex eligible items with the Flex tag.
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    Avoid checking out with any quick pay buttons.
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    Answer questions about your HSA/FSA and your health.
  5. Pay with HSA/FSA
    Pay with your HSA/FSA card, or split your payment with an HSA/FSA card and a credit/debit card to cover the rest.

Frequently Asked Questions

What is Flex?

OOFOS has partnered with Flex to make it easier to invest in your health. Customers with HSA or FSA accounts may be able to use their pre-tax dollars on eligible products, with no extra steps or paperwork. Just select Flex at checkout.

Which OOFOS footwear is eligible for HSA & FSA payment with Flex?

All OOFOS products are HSA/FSA eligible, except for Gift Cards.

What if I don’t have my HSA/FSA card?

If you don’t have your HSA or FSA card handy, still select “Flex | Pay with HSA/FSA” as your payment method. Enter your credit card information and log in to the consumer portal at withflex.com/portal using the same email you used at checkout to download an itemized receipt to submit for reimbursement.

Can I still use Flex pay with HSA/FSA funds option at checkout if I don’t have enough funds in my HSA/FSA account?

Yes, you may use the remaining funds on your purchase of eligible items, and a credit or debit card to cover the remainder.

Why can't I see Flex as a payment method?

One of the easiest ways to do this is select 'Checkout as a guest' at the bottom of the Shop Pay checkout screen or go through checkout in incognito mode.

Learn More About Flex

Payment Options

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Available at checkout
$0.80  of this purchase helps end breast cancer
Features & Benefits
  • A graphic of waves with arrows pointing up.Impact-absorbing OOfoam™ technology in OOFOS’ advanced footbed geometry.
  • A semi-circle with dots completing the full circleRounded, cupped heel designed to enhance impact-absorption and stability with every step.
  • Line drawing of a hand holding a featherLightweight, flexible & packable for ultimate travel ability.
  • A graphic of a washing machineMachine Washable. Air Dry.
Details

Move with ease in the OOahh collection, ideal for long stretches on your feet. With proprietary OOfoam™technology that absorbs 37% more impact than traditional footwear, it uses a customized midfoot OOfoam™strap that offers a personalized fit and feel. The patented footbed is designed to help reduce stress on your joints, adapting to your recovery in key moments throughout the day. A fresh take on the classic slide, it’s designed to help limit the stress you put on your joints during any pre- or post-workout activities. Give your look some edge with sport-inspired graphics on the strap.

Shipping & Returns

Shipping

  • Standard shipping arrives within 5-10 Business Days
  • Free shipping on all orders over $75

 

The OOFOS Guarantee

  • Try any pair for 30 days risk free. If you’re not 100% satisfied, you can send them back at no cost.

 

Returns & Warranty

  • Every pair of OOFOS purchased from www.oofos.com or an authorized OOFOS dealer is warranted to be free of defects in material and workmanship for six months from the date of purchase.
  • If you encounter an issue with your OOFOS, please send us your information through the claim process below.
  • Items marked as “Final” Sale are not eligible for returns or exchanges.
  • If you would like to send back your OOFOS because they’re not the right pair for you, please see our return and exchange policy.
Why to Buy
  • American Podiatric Medial Association Badge

    Awarded an American Podiatric Medical Association (APMA) Seal of Acceptance for promoting foot health

    9 out of 10 customers surveyed felt relief

  • A ribbon with a star in the middle.

    More than 12 million pairs sold
    with 425k+ 5-star reviews

  • A graphic of a Trophy

    Worn by the Pros
    Chosen by athletes in all major US pro leagues

  • A ribbon graphic.

    Project Pink: Over $6M Donated
    A percentage of every OOFOS.com purchase goes to patient care and cancer research

Compare

See how our other products measure up.


Currently Viewing
Men's OOahh Sport Flex Sandal - Matte Black main view

Men's OOahh Sport Flex Sandal - Matte Black

OOahh
Men's Sport Flex Slide

$79.95
$79.95

OOahh

Men's Sport Flex Slide

  • Foam OOfoam™ impact-absorbing technology
  • Footbed Patented footbed design
  • Special Features
    Adjustable strap for secure, custom fit
  • Height 20 mm
  • Weight (Full Pair) 10.4 oz
Logo for Men's Journal Fitness Awards 2026 with red dumbbells on a black background
Men's OOahh Slide Sandal - Black - OOFOS main view

Men's OOahh Slide Sandal - Black

OOahh
Men's Slide

$59.95
$59.95

OOahh

Men's Slide

  • Foam OOfoam™ impact-absorbing technology
  • Footbed Patented footbed design
  • Special Features
    The original recovery slide that started it all
  • Height 20 mm
  • Weight (Full Pair) 9.9 oz
OOahh plus Slide Sandal - Black main view

Men's OOahh PLUS Slide Sandal - Black

new
OOahh PLUS
Men's Slide

$69.95
$69.95

OOahh PLUS

Men's Slide

  • Foam 6mm MORE OOfoam™ technology
  • Footbed Raised rim for enhanced stability
  • Special Features
    Wider molded strap for secure, contoured fit
  • Height 26 mm
  • Weight (Full Pair) 14.2 oz

Formulated to feel good

Learn more about our unique and proprietary OOfoam™ Technology.

  • A graphic of a shoe representing the OOfoam™ technology.

    Absorbable Impact
    OOfoam™ technology absorbs 37% more impact than traditional footwear.

  • Graphic of the unique footbed of OOFOS shoes.

    Reduces Joint Stress
    Unique footbed design reduces stress on knees, ankles and other joints.

  • A graphic of a washing machine.

    Minimizes Odor
    Closed-cell foam is machine washable and designed to minimize odor.

OOfoam™ Technology

Watch to learn more about our unique and proprietary OOfoam™ Technology.

Overall rating: 4.627401 / 5 from 4321 reviews.

AI Generated Review Summary

The Men's OOahh Sport Flex Sandal offers exceptional comfort, support, and a perfect fit, with great cushioning and an adjustable strap. While opinions vary on the size, the overall feel and look of the sandal are highly appreciated.

Summary topics

  • Comfort (7%): Customers expressed appreciation for the great comfort provided by the product, which was mentioned multiple times in the reviews.
  • Adjustable Strap (4%): Customers expressed satisfaction with the adjustable strap, finding it comfortable and perfect for different foot sizes.
  • Cushioning (3%): It was observed by customers that the cushioning of this product is great, perfect, excellent, and unparalleled.
  • Support (8%): Customers appreciated the great support provided by the product, which was mentioned multiple times in the reviews.
  • Slide Comfort (17%): Based on many customers, the slides are extremely comfortable and provide great cushioning, making them the best investment.

Review topics: ["size","fit","feel","issues","color","look","quality","boots","material","style","weight","shipping","comfort","design","value","legs","strap","customer service","difference","pair","width","flexibility","wife","slides","band","padding","balance","sandals","construction","christmas"].

Review highlights

  • "The adjustable strap ensures a secure fit, and the overall construction feels sturdy and well-made." — Robert S.
  • "Great comfort and support." — Suzanne L.
  • "Good looking, light weight fit perfectly don't slip off like most sandals." — Dennis H.

Reviews

The men's flex slides changed my life

"After 5 lumbar spinal surgeries the nerves in my lower legs and feet are severely damaged. My feet suffer the worse from the nerve damage. When I walk, I feel like I am walking on rocks. When I stand, my foot pain is intense. It was by accident I bumped into the flex slides. I bought a pair of bright yellow flex slides so I could see my feet as I walk. What I discovered with the flex slides was not only could I see my feet better, they relieved me of a lot of foot pain while walking. When I wear the flex slides, I no longer feel like I am walking on rocks. I am able to stand for longer periods of time without my feet hurting. Plus the Velcro adjustable top strap allows me to increase the width of the shoes when my feet swell. I would like to tell all how much the flex slides have improved the quality of my life. The men's flex slides truly changed my life from constant pain while walking and standing to some semblance of comfort. Excellent choice of shoe."

— D. M. (5/5)

Squeaky noise when walking.

"To whom it may concern, I am very disappointed in these Oofos. This is my fourth pair and this is the first pair that I ever had that squeaks when I’m walking. It’s very annoying and drives my crazy. I’ve been buying Oofos for the last five years and I never had that problem before, maybe it’s just this particular pair/model I don’t know. However I’m disappointed! Thank you for your attention to this matter."

— Amos M. (1/5)

I wore out my previous

"I wore out my previous pair of these exceptional sandals. In fact these are my 4th pair. I let two friends try them and gave them mine and ordered new ones. I literally wore out my 3rd pair so I am happy to have been able to quickly replace them. They are my favorite travel shoes especially thru airports."

— Daniel H. (5/5)

Love Them

"Bought these slides Friday for recommendations on plantar fasciitis and so far I can walk in them without using an orthopedic device on my foot. I went with these instead of women’s shoes because I love to adjust the top. Best Buy so far. Now I’m looking at some tennis shoes through here."

— A. M. (5/5)

Superior Comfort

"I was having significant foot pain and problems after a 3 week non stop move, and these slides were able to get me through the finish line due to their amazing support and comfort."

— Aaron (5/5)

These sandals were a perfect

"These sandals were a perfect fit. It has helped heal from Plantar fasciitis incredibly quick. i recommend these to anyone with foot pain."

— mmoconnell O. (5/5)

Comfortable and eases pain

"First thing I've worn that relieves plantar fasciitis pain. Wearing these every day as much as possible and my pain levels are down. Worth it!!!"

— Edmund C. (5/5)

Love these slides

"I have ordered several pair Oofos. It is the only shoe I wear when I get off work or working around the house."

— Tamsen S. (5/5)

The best shoes

"The best for back and knee pain and plantar fasciitis. Super comfortable. Own 6 pairs between me and my spouse :))"

— Alena K. (5/5)

best for foot pain

"I bought my first pair of oofos slides when my feet were so painful that I couldnt even sleep, it's brought me incredible relief and I've worn them every day around the house since. My only complaint is that I got a light gray (almost white) color, and they get really dingy looking. It's been 1. 5 years, and time for me to get a new pair-- this time in a darker color. Love oofos!"

— Chenelle (5/5)

Q&A