Skip to main content
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Grandpa Mule
Henning Classic Mule video showcasing Hugflexâ„¢ and  barecorkâ„¢ technology. Our hugflexâ„¢ strap provides a secure, compressive fit that hugs your foot comfortably. Flexible enough to move with you, built for all-day support.

Grandpa Mule

$87.50
$175.00

The easy hug. All the full-foot comfort of a mule, with an effortless, unbothered feel. Slipper-cozy indoors, ready for anything outdoors. Molds to your foot over time, and if it doesn't feel like yours within 30 days, we'll make it right.

*Final Sale - All sales are final. No returns or exchanges.

Free Shipping

Upper Material: Seed stitch knit

A textural Seed Stitch knit that adds subtle dimension while staying soft, breathable, and durable for everyday wear.

Upper Support: hugflexâ„¢

Our hugflexâ„¢ strap provides a secure, compressive fit that hugs your foot comfortably. Flexible enough to move with you, built for all-day support.

Footbed Material: barecorkâ„¢

Crafted from recycled wine corks, our anatomical barecorkâ„¢ footbed is carbon negative, antimicrobial, and odor-resistant. With a deep heel cup, contoured arch, and roomy toebox, it delivers support, reduced fatigue, and zero break-in comfort.

Outsole: Natural rubber

Durable and flexible, crafted from a natural material with a low environmental impact.

Construction: Handcrafted in Portugal

Made in small batches by skilled shoemakers. Subtle variations reflect thoughtful craftsmanship and quality built to last.

If you are in between half sizes, size down in slides and size up in mules


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.

If your mules get dirty, put them in the wash (yes, really)! Use a gentle cycle with cold water, leave out to air dry.

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

Person wearing sandals with black straps sitting on a beach chair by the ocean.

Mullen

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

Person wearing white sandals on a stone surface with a blurred background

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.

Person wearing black slip-on shoes with white socks in front of a wooden door.

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.

LIKE A HUG FOR YOUR FEET

BARECORKâ„¢ FOOTBED

Lightweight, water-resistant, 100% machine washable.

SUBTLY CONTOURED ARCH

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

HUGFLEXâ„¢ UPPER

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

ROOMY TOEBOX

Barefoot performance for total body alignment.