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Orthotics made for your favorite summer shoes.

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FREE SHIPPING!

For a limited time only, get U.S. Ground Shipping on all orders.

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Up to 50% OFF Select Sandals

Supportive Sandals Now on Sale!

SHOP NOW
30% Off Fashion & In-Style Orthotics

Orthotics made for your favorite summer shoes.

SHOP NOW
FREE SHIPPING!

For a limited time only, get U.S. Ground Shipping on all orders.

SHOP NOW
Up to 50% OFF Select Sandals

Supportive Sandals Now on Sale!

SHOP NOW
30% Off Fashion & In-Style Orthotics

Orthotics made for your favorite summer shoes.

SHOP NOW
FREE SHIPPING!

For a limited time only, get U.S. Ground Shipping on all orders.

SHOP NOW
Description

Experience all day comfort in the water-friendly Marz! These strappy sport sandals feature arch support, hook & loop closures, and a padded heel to support each step. Put on the Marz and get going because your next adventure is just a step away!

SKU: SS506W38

Details
Comfort
  • Adjustability: Lightweight webbing Hook & loop closures
  • Removable Insole: No
  • Padded collar for extra cushioning
Materials
  • Upper Material: Faux leather treated with antimicrobial technology to help fight every day odors
  • Midsole Material: Lightweight UltraSKY™; for comfort
  • Outsole Material: Rubber for durability
  • Water-friendly
Measurements
  • Heel Height: 1.85"
Care Instructions
  • For light cleaning, wipe with a soft, slightly damp cloth.
  • For deeper cleaning, mix three parts water and one-part mild dish soap.
  • Use a clean cloth to gently rub any stains in a circular motion.
  • For stubborn spots or discoloration, apply Leather Shoe Lotion Cleaner
Size Chart

Make sure you are standing, wearing the socks or stockings you will wear with your new shoes. Using one of the following charts, convert your U.S. shoe size to EU.

IN BETWEEN SIZES? Aetrex recommends you size up for footwear and Orthotics

HEEL-TOE MEASUREMENT
WOMEN'S - US
WOMEN'S - EU
MEN'S - US
MEN'S - EU
KIDS - US
7.2" - 7.5" 7.9" 8.2" 8.5" 8.7" 8.8" 8.9" 9.0" 9.2" 9.3" 9.5" 9.7" 9.8" 10.0" 10.2" 10.4" 10.5" 10.7" 10.8" 11.0" 11.2" 11.3" 11.5" 11.7" 11.9" 12.0"
-- -- -- -- 5 5.5 -- 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 -- -- -- -- -- --
-- -- -- -- 35 35 -- 36 36 37 38 38 39 40 40 41 42 42 43 43 -- -- -- -- -- --
-- -- -- -- -- -- -- -- -- -- -- 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14
-- -- -- -- -- -- -- -- -- -- -- 39 40 41 42 42 43 43 44 45 45 46 47 47 48 48
C12/13 Y1 Y2 Y3 -- -- Y4 -- Y5 -- Y6 -- Y7 -- -- -- -- -- -- -- -- -- -- -- -- --
← Scroll horizontally to see all sizes →
No-Hassle Returns

When you choose Aetrex, you make the healthy choice. Wear the shoes or Aetrex Orthotics and if you are not completely satisfied, return them to us. If you need detailed step-by-step instructions, please visit our FAQ page for further guidance.

The refund will be processed to the original form of payment and should be reflected in your account within 5 to 7 days from the day of the drop-off.

A return fee of $5.95 will be automatically deducted when processing your return.

Shipping charges from the original order are non-refundable.

Helps With

  • arch pain icon

    Arch Pain

  • ball of foot pain icon

    Ball of Foot Pain

  • flat feet icon

    Flat Feet

  • hammer toes icon

    Hammer Toes

  • heel pain icon

    Heel Pain

  • high instep icon

    High Instep

  • metatarsalgia icon

    Metatarsalgia

  • narrow feet icon

    Narrow Feet

  • plantar fasciitis icon

    Plantar Fasciitis

  • wide feet icon

    Wide Feet

Footwear Features

adjustability

Adjustability for Everyone

Easy to use, our hook and loop adjustable straps help accommodate multiple widths by being able to shorten or elongate the strap.

Quarter Straps

Ankle Stability

A strap that wraps around the lower ankle providing extra support and full adjustability.

antimicrobial

Antimicrobial Technology

The materials have been treated with antimicrobial technology to help fight every day odors.

arch support

Arch Support

Designed to help support natural alignment, our unique arch support position, height and contour aligns in the proper place to help support our bodies from the ground up and helps to relieve plantar fasciitis and common heel/arch pain.

cobra technoogy

Complete Underfoot Support

Our Cobra Orthotic Technology provides a void in the heel area to help alleviate heel pressure and provides metatarsal support.

Dual Density Outsole

Dual Density Outsole

A feature that provides pressure relief and shock absorption in the ball-of-foot and heel area.

forefoot cushion

Forefoot Cushion

Provides extra cushioning, where you need it most, to help alleviate forefoot discomfort.

open toes

Open Toe

This type of shoe provides ample room for your feet and is beneficial for conditions such as Hammer Toes.

padded collar

Padded Collar

Extra padding around the ankle area helps to reduce discomfort or blisters while providing additional cushioning.

water friendly

Water-Friendly

The water-friendly materials used in this shoe will help them dry to their original form after being exposed to water.

Load video: the_aetrex_advantage_-_arch_support (2160p).mp4

Why Customers Love Marz Adjustable Sport Sandal - Grey

Overall rating: 4.553785 / 5 from 251 reviews.

AI Generated Review Summary

The Marz Adjustable Sport Sandal offers all-day comfort with water-friendly features, arch support, and a padded heel. Customers praise the sandals for their adjustability, comfort, and support, making them ideal for various foot types and activities.

Summary topics

  • Pain Relief: 6%
  • Comfort: 10%
  • Arch Support: 5%
  • Adjustability: 10%
  • Appearance: 7%

Review topics: [size, fit, weight, problem, straps, color, quality, price, feel, wear, feet, support, style, legs, height, service, base, look, sandals, shoes, pain, arch, foot, cushioning, ankles, blisters, adjustability, break, footbed, bunion].

Review highlights

  • "The adjustable straps helped to fit my foot just right."Chanelle F.
  • "They look so cute with long or short dresses, capris, wide leg or straight leg, and all types of jeans."Barb
  • "Finally I find nice sandals tha also provide arch support."Aixza R.

Reviews

Very cute but caused blisters

"I love Aetrex and have purchased many shoes from this brand with great success. This is my first time to be disappointed as I have blisters on the insides of both feet where the plastic strap guide is located after wearing them for only 15 minutes. The shoes are very cute and comfortable otherwise, but I won’t be able to wear these without bandaids."

Jessica H. (3/5)

I really like this sandal!!

"I really like this sandal!! It seems to have good arch support!! I’ve noticed some of the newer sandals don’t have adjustable straps and the quality of the insole is not as good!! It makes me sad since I love Aetrex shoes and insoles‼️🙁"

Debra B. (5/5)

Best shoes I have found

"Best shoes I have found for comfort and style for the Summer! It’s so hard to find a shoe that is stylish and still look trendy! I have had multiple foot surgeries from an accident and these shoes are fabulous on my foot!"

Robin M. (5/5)

Perfect

"These sandals have everything I need for my specific foot problems. I have very high arches and chronic Achilles tendinitis, so I need the heel a bit higher than the forefoot, lots of midfoot cushioning, arch support, and adjustable straps for my high instep. These checked every box. Very comfortable and supportive. I did add an additional arch insert and can walk all day in these."

Kathy (5/5)

I was pleasantly surprised with

"I was pleasantly surprised with how comfortable these sandals are. I can wear them all day without my feet hurting. Feels great even with bunion. As comfy as sneakers. I am a 9. 5 or 10 and I ordered the 9-9. 5."

Amie H. (5/5)

Favorite

"These are the most comfortable sandle. I am a bartender and have really bad feet, I can make it through an eight hour shift without any pain with these. A true miracle."

Kat D. (5/5)

I finally found a pair

"I finally found a pair of shoes that I can walk in for hours without metatarsal pain! My feet have never been happier!"

Rosalie V. (5/5)

This is a great neutral

"This is a great neutral color and so comfortable. Pair them with a sundress or shorts - they look great! The style is very flattering too! Love them!"

Kimberly S. (5/5)

Stylish sport sandal

"Love the style and super comfortable. A little more padding under the straps would be great for longer wear."

Elaine C. (4/5)

I have narrow feet and

"I have narrow feet and able to adjust the straps to fit my feet. They are very comfortable and I'm able to wear them all day with no foot pain."

Lisa B. (5/5)

Q&A