Lunar Tide 1

Lunar Tide 1

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Color: Sage Moon
Unisex Sizes
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The most versatile backless shoe ever made. Built for movement that doesn't slow down, whether you're stepping off the dock, loading up the truck, or heading from coffee to coastline. Features a wide natural toe box, breathable recycled mesh upper, hands-free adjustable laces, dual-density EVA footbed, and multi-terrain outsole.

Size and fit

THE MOONDECK FIT GUIDE

The Lunar Tide 1 is built for a running-shoe-style fit.  Sizing is comparable to standard running shoes. 

Men: If you normally wear a half-size we recommend sizing UP.

Women: If you normally wear a half-size we recommend sizing DOWN.

 

Find Your Size

Men’s US Women’s US Insole Length (cm) Max Heel-To-Toe (cm)
5 6 23.5 22.7
6 7 24.3 23.5
7 8 25.2 24.4
8 9 26.0 25.2
9 10 26.9 26.1
10 11 27.7 26.9
11 12 28.5 27.8
12 13 29.4 28.6
13 14 30.3 29.5
14 15 31.1 30.3

 

Materials and Manufacturing

Long-Lasting Design

We use durable materials and solid construction so these shoes hold up to real use, season after season.

Recycled Materials

The knit upper contains at least 20% recycled polyester that meets global recycling standards. We use recycled inputs where they make sense and don’t compromise performance or durability. We’ll keep pushing this further with each production run.

Responsible Manufacturing

We manufacture in Vietnam with partners that follow established labor and environmental standards. We’ve visited the factories in person, walked the floor, and worked directly with the teams making our shoes.

Product Care

Machine Washable: Remove insoles and wash on a cold, gentle cycle.

Air Dry Only: Let them dry naturally to maintain shape and material integrity.

Sockless Ready: Designed for barefoot wear. Replace insoles as needed to keep your pair feeling brand new.

Arch Support

The LT1 is designed for a natural, barefoot-style feel with minimal drop, little to no built-in arch, and a flexible ride that lets your feet move naturally. If you prefer more structure or arch support, the inserts are fully removable, so you can easily add your own orthotics or custom insoles

Exchanges and Returns

THE MOONDECK FIT & RETURN POLICY

Moondeck is a small, independent brand focused on getting you in the right fit while reducing unnecessary returns and waste. Please review the steps below before wearing your shoes outdoors.

1. Test Indoors (Carpet Only)

To be eligible for an exchange or return, shoes must be clean, unworn, and in like-new condition.
Please do all fit testing indoors on clean, carpeted surfaces only. Shoes with dirt, scuffs, or outdoor wear can’t be restocked.

2. Dial In the Fit (Insole Adjustment)

The LT1 is designed to be worn with or without the insole. Before deciding they don’t fit:

  • Need more room? Remove the insole for about ½ size more space.
  • Want it snug? Keep the insole in and cinch the laces.
  • Thicker socks? Removing the insole helps here too.

3. Exchanges & Returns

If you still need an exchange or return, initiate your return by clicking here. Returns must be started within 14 days of delivery.

Exchanges are free.
If you need a different size or color, we’ll ship the replacement at no cost.

Returns and exchanges will be charged a flat fee of $10 to cover shipping costs.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at returns@moondeck.co.

View full details
WHY WE'RE DIFFERENT

RELAX YOUR FEET

Step in hands-free, lock in with our SlideFit™ system, and go further than any other backless shoe will take you. The ease and comfort of a slide, the security of a sneaker — zero compromise.

What sets it apart

THE SCIENCE BEHIND THE DESIGN

Convenience and versatility, finally in one shoe.

STEP-IN
TRUE HANDS-FREE ENTRY

A real step-in design — no hands, no bending, no fuss. Your foot's in before you've thought about it.

WIDE TOE BOX
ROOM TO SPREAD OUT

A naturally wide toe box lets your foot splay and spread the way it's built to. No squeezing, no pinching.

ALL-TERRAIN
NON-SLIP EVA OUTSOLE

A grippy, non-slip EVA outsole takes you from pavement to trail to deck. Slip on and go anywhere.

SLIDEFIT™
LOCKED IN, GO FURTHER

Our proprietary SlideFit™ system gives a snug, secure hold. Once you're in, you're locked in — so you can go further than any slide.

More to love

EVERY DETAIL DIALED IN

Light as a Feather
So light you forget you're wearing them.
Machine Washable
Wash cold, air dry, good as new.
No-Tie Adjustable Laces
Dial your fit once and forget it.
Breathable Mesh
Open-weave upper keeps you cool all day.

Our first shoe

THREE COLORWAYS

Construction

WHAT'S INSIDE

Every material chosen for performance, comfort, and longevity. Nothing unnecessary.

  • Upper Breathable recycled mesh
  • Footbed Contoured EVA cushioning
  • Outsole Multi-terrain grip
  • Fit System SlideFit™ adjustable lace
  • Weight 7.2 oz per shoe (size 10)
  • Care Machine washable
7.2
Ounces
Per shoe, size 10. Light enough to forget you're wearing them.
3
Colorways
Our first shoe, in three ways to wear it.
100%
No break-in period
Comfortable from step one. The LT1 moves with your foot — not against it.