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Cork sandal with navy band on a white background
Navy slide sandal with cork sole on a white background
Close-up of a sandal sole with brown and beige tread pattern on a white background
Cork sandal with navy strap on a white background
Navy blue knit beanie on a wooden stick with a white background
Closeup of midnight Mullen Ripple Slides
Woman walking in midnight Mullen Ripple Slides.
Mullen Slide
Mullen Slide
Mullen Slide
Mullen Slide
Cork sandal with navy band on a white background
Navy slide sandal with cork sole on a white background
Close-up of a sandal sole with brown and beige tread pattern on a white background
Cork sandal with navy strap on a white background
Navy blue knit beanie on a wooden stick with a white background
Closeup of midnight Mullen Ripple Slides
Woman walking in midnight Mullen Ripple Slides.
Mullen Classic Slide video showcasing Hugflex™ and  barecork™ technology. Our hugflex™ strap provides a secure, compressive fit that hugs your foot comfortably. Flexible enough to move with you, built for all-day support.
NEW ARRIVAL

Mullen Slide

$155
The barefoot hug. Our most minimal, free-feeling slide. The Mullen is an ultra lightweight, springy, and uninhibited ride. It offers room for your toes to spread, and real support where it counts. Molds to your foot over time, and if it doesn't feel like yours within 30 days, we'll make it right.
Patented hugflex™ + barecork™ · Handcrafted in Portugal · Machine washable · 100% Vegan ·  30-day Feel Free guarantee

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barecork™ footbed.  

Crafted from upcycled wine cork, harvested from cork oak forests in Portugal every nine years without harming the tree. Water-safe, cork-on-cork construction molds to your foot, naturally absorbs impact, and provides subtle arch support without added weight. Cork is a natural material and may show minor separation or flaking with wear—this is normal and does not affect function or comfort.

hugflex™ upper

A patented compression stretch-knit that wraps the foot like a sock. It holds without pinching, flexes as you move, and never needs to be broken in. The Mullen's minimal strap keeps the ride light and free.

Natural rubber sole. 

Flexible, durable, grounded.

100% vegan. 

No animal materials. Get them wet; these are quick-drying materials. 

Handcrafted in Portugal. 

Handcrafted in small batches by 2nd- and 3rd-generation family-owned workshops outside Porto, all within forty minutes of one another. The cork is carbon-negative, and the production runs are small to keep waste at zero. Built to last, not to pile up.

If you are in between half sizes, size down. For instance, if you are a size 39.5, choose a size 39.


EU US WOMENS US MENS
36 6, 6.5 -
37 7, 7.5 -
38 8, 8.5 -
39 9, 9.5 6, 6.5
40 10, 10.5 7, 7.5
41 11, 11.5 8, 8.5
42 12, 12.5 9, 9.5
43 13, 13.5 10, 10.5
44 - 11, 11.5
45 - 12, 12.5
46 - 13, 13.5

 

Fit

Our straps are designed to hold the foot snug but not tight, like a really good hug. We recommend pulling them on like socks, shimmying your toes to the top of the slide for a secure, comfy, strapped-in fit. Measurements below are based on a size 38.


MULLEN

Original, wear-everywhere silhouette, comfortably snug but with more spring in your step.

SHAW

Increased stability improves your every move and fits every foot just right, even narrow feet.

MESSAGE slides are 100% machine washable. Gentle cycle, cold water, air dry. The cork is water-safe, naturally antimicrobial and antifungal, they stay fresh however far you walk in them.

Shipping. Free shipping on all orders from $150 (excluding Hawaii and Alaska). Once your pair is on its way, we'll send tracking so you can follow it to your door.

Returns. With our feel free guarantee, you have 30 days from delivery to decide. Reach out to our small team and they will support you every step of the way. 

Free exchanges within 30 days via our Return Portal. Items must be unworn.

Learn more about shipping and returns here.

Engineered for Different Rides

Henning

the grounded hug. Full-foot coverage that wraps and protects. Our answer to a closed-toe slip-on, the Henning is meticulously crafted to feel gently held — built for long travel, all-day wear, and every moment you want to feel completely grounded.

Shaw

the secure hug. Shaw's strap is about 20% longer than the Mullen, wrapping more of the foot for a more sophisticated ride. Supportive enough for a 20,000-step day, effortless enough to still be a slide.

Mullen

the barefoot hug. Our most minimal slide. The shortest hugflex™ strap in our collection for a free, uninhibited feel. Classic slide width, our own unique interpretation.

LIKE A HUG FOR YOUR FEET

BARECORK™ FOOTBED

Lightweight, water-resistant, 100% machine washable.

SUBTLY CONTOURED ARCH

Next-gen comfort. Reduced fatigue. All day support.

HUGFLEX™ UPPER

Compression that hugs and flexes. Blister free. Zero break-in.

ROOMY TOEBOX

Barefoot performance for total body alignment.

Overall rating: 4.718861 / 5 from 281 reviews.

AI Generated Review Summary

The Mullen Ripple Slide - Midnight is celebrated for its stunning color, exceptional comfort, and perfect fit, making it a popular choice for those seeking stylish and supportive footwear.

Summary topics

  • Color (12%): Customers keep praising the color of the product, describing it as glorious and perfect for summer.
  • Comfort and Style (24%): A significant number of customers stated that they love these slides for their comfort and style.
  • Fit (16%): A significant number of customers raved about the fit, mentioning that it was perfect and comfortable.

Review topics: [].

Review highlights

  • "The footbed is comfortable and I love the vibrant colors and unique touches with the stitching and sole notch."Megan
  • "The creme brûlée color is beautiful - perfect summer slide."Barbar G.
  • "Love the color, love the fit and they feel so good on my feet!"LAURI S.

Reviews

Love right out of the

"Love right out of the package. I haven't a low instep and narrow foot. These actually are the most comfortable slides ever. I have many, i mean many birkenstocks and these are my new favorites. Already ordered a second pair. Can't wait for them to arrive."

Sheryl S. (5/5)

As a devoted Birkenstock, where

"As a devoted Birkenstock, where I have been pleasantly surprised with my purchase these slides. As a seven-year-old woman I feel like my Birkenstocks just aren’t feminine they’re functional, but not feminine. I feel like the slides are feminine and they can be washed and that has me sold."

Laurel F. (5/5)

Very comfy strap, doesn’t feel

"Very comfy strap, doesn’t feel like you have to break it in. Guessed right with my size. I ordered the same European size I wear in Birkenstocks and they fit perfectly. The cork is heavier and firmer than I thought it would be but excited to put some miles on these because they feel like they are going to hold up. They feel high quality. Worth the wait, just wish I got them at the beginning of summer and not the end."

Kristin K. (5/5)

"I was very excited to receive the sandal after a 6-week wait. Walking in the house was very comfortable; however, when I went for a walk outside, the slapping sound was so loud I couldn’t ignore it. It sounded like I was wearing flip-flops, only MUCH louder because the footbed is cork, not rubber. By then I couldn’t return the shoe. Perhaps the problem would not occur with the Shaw, which has a wider strap across the top, but I am not going to chance purchasing another sandal that I will be unable to return."

Jodie (2/5)

"The shoes are very comfortable. The problem is the elastic strap across the foot has enough give that the shoes make a loud thunk with every step. Every step the back pops back in to the heel and is loud. No matter how softly I try to walk. I do not wear them out of the house."

Dana (3/5)

I walk a lot at

"I walk a lot at work, so I was really excited about the style of these shoes, but also that they were washable so I can keep them clean and wear them for seasons to come. My first pair didn't have the perfect fit, but the Message team was so responsive and helped me get the right pair, without any extra cost, which I greatly appreciated. I love my new slides, but the way the brand responded spoke volumes and really tipped my excitement in an even more positive direction."

Sydney G. (5/5)

Just purchased the mullen slide

"Just purchased the mullen slide and love the cork bed feel. It isn't hot or sweaty for these warm summer days. Arch support is great and the band works well too as I have high arches."

Susan A. (5/5)

So comfortable and stylish. I

"So comfortable and stylish. I am usually a 7. 5 in flats and 8 in tennis shoes/boots. The 38 fit perfectly! I have narrow feet and love the compression, as it feels secure and right amount of snug."

Melissa W. (5/5)

"These are beautiful and comfortable but they just squeeze mh foot out. So while they are advertised as a firl hig for your feet, thats only if you dont walk in them. I have to keep sliding my feet forward constantly. Absolutely not worth the money."

Rachael (2/5)

"LOVE these, they are so comfortable I put them on when they arrived and wore them for 2 days! I want to order the Shaw style so that's ny next purchase. They do take a little longer to arrive but are WELL worth the wait!"

Leisa (5/5)

Q&A