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Quick Overview

This SAS customer favorite is your go-to sandal. Three adjustable buckles provide a customized fit, while a plush comfort insole and shock-absorbing sole keep you on your feet all day. The lined leather ankle strap adds stability with each step.

25TH ANNIVERSARY OF THE DUO SANDAL. 25 limited edition colors in celebration of the 25th anniversary of the Duo sandal.

Please note that the majority of these 25 colors were produced in a limited size run and only in medium widths. Sizes are limited so grab yours now. When they’re gone, they’re gone!!

Heel Height: 1.00"

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Don't see your size online? Call 877-727-7463 to check availability with our Customer Service Department.

Women's Duo 25 - Five

Item number #2760-406


Designed to fit and follow the shape of your foot on an exclusive SAS Foot-Shape® last. Initial fit should allow the foot to settle naturally into the sandal. The heel straps should allow for optimal fit on the foot when the ankle strap is adjusted to a comfortable position.

  • SAS Tripad® Comfort: Our multi-layered insole provides superior comfort to compliment the comfort of the Tripad® footbed to cushion the three pressure points of your foot: the inside ball, outside ball, and the heel. This material never loses its shock-absorbing capacity.

  • SAS Comfort Footbed Our SAS “Super Suede™” is wrapped over a thick shock absorbing cushion in order to provide a comfortable footbed that contours to the foot.

  • SAS Comfort Sandal Last An all day comfort sandal last developed exclusively by SAS.

  • SAS Lightweight Supersoft® Sole The wider sole base provides increased stability and maximum shock absorption. This sole is made of long-lasting, molded polyurethane containing millions of tiny air bubbles to cushion each step.Each sole is molded with an SAS Soft Step Heel™ to greatly reduce heel shock while also providing extra toe spring for easy lift-off.

  1. Duo sandals review and requests! review by Cynthia on 10/10/2017

    I have been wearing Duo sandals for 18 years. They are the best ever! Please, please, please add a navy leather to your basic supply of duos! It is the only
    shoe lacking in my closet. The denim color is nice, but too light for some color
    combinations. I wear a WW width, so please include it in your extended size collection! You would have my undying gratitude!
    Be aware, a good many of your customers shop at SAS because of the extended size availability and I hope you will make more of your styles available in extra width!

  2. Love these shoes review by Beverly on 2/11/2017

    Comfort, style, fit, compliments galore. Everyone wants to know where I got them. Did I mention comfort...for a wide foot like mine, and neuropathy to boot, these are comfortable, cool to walk in, and very good looking dressed up or with jeans. Red ones in my future as well as a natural color.

  3. Beige Beauties review by P on 9/10/2016

    Added this pair to my Duo collection for those outfits that do not go with my other colors. Love, love these sandals. Smart looking with comfort plus! If they hold up as well as my first pair of duos, I'll be super happy and the price appropriate for the long life of SAS shoes.

  4. Love Duos review by P on 9/10/2016

    Most comfortable sandals ever that's why I have several pairs in several different colors. My old white ones were getting that well worn look, especially discoloration in the innersole impression of my foot. Ordered a new pair.
    Seems they are an off white and not as white as my old ones. I have a true beige pair, not off white, but still disappointed that they were not a true white.

  5. Cute and VERY comfortable review by Cynthia on 9/3/2016

    I have these sandals in white and wear them for everything, especially for walking. They are wonderful. I do wish SAS would offer the WW in more colors though.

  6. Style and Comfort review by Marian on 8/24/2016

    These sandals are wonderful if you have hard to fit feet. I cannot go into just any store to purchase shoes. I wear a 10N and these shoes can be adjusted for a perfect fit. They are very comfortable. While this style has limited colors in my size, if you are are B width, SAS offers quite an array of colors.

  7. Best Sandals Ever! review by Connie on 8/17/2016

    These sandals have been wonderful! I've worn them almost every day this summer and my feet have not hurt at all! I've even done a good bit of walking and standing in them and still no foot pain. I ordered the widest size, WW, and even though after a lot of wear they have stretched some, I can just tighten the buckles a little and they fit fine. I have decided I will never wear any other shoes but SAS!

  8. ms. review by Angela on 4/5/2016

    I have very sensitive feet with low arches and I've been able to wear only SAS sandals for many years. I do everything in the Duo sandals from long walks to going out at night. I've received many compliments on the pretty denim color, too. I love SAS shoes and thank the stars they continue to make the Duo sandal. I'll probably never wear any other brand of shoe as long as I live as
    I'v e worn them for over 16 years now.
    I only wish there were more stores where I live that carry SAS. We have one store that doesn't stock them well so I have to order online and that can become very expensive when you have trouble feet like mine!

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Fit Guide

Fit Guide

Quality, comfort, and fit are very important to SAS. Because of this, we always recommend being fitted for SAS shoes at one of our retail stores whenever possible. Our in-store fittings include the use of The Brannock Device to get an indication of proper size. A shoe is not ‘fitted’ until it is placed on the foot, but the fitting process can begin with this device. Size is first measured heel to toe, then the arch measurement is taken from ball to heel and width measurement is indicated on the outer side of the foot. Both feet are measured and a variety of sizes and widths may be recommended to try before making a final selection.

Women's Fit Guide

4 35 2 8.1875" 20.8
4.5 35 2.5 8.375" 21.3
5 35-36 3 8.5" 21.6
5.5 36 3.5 8.75" 22.2
6 36-37 4 8.875" 22.5
6.5 37 4.5 9.0625" 23
7 37-38 5 9.25" 23.5
7.5 38 5.5 9.375" 23.8
8 38-39 6 9.5" 24.1
8.5 39 6.5 9.6875" 24.6
9 39-40 7 9.875" 25.1
9.5 40 7.5 10" 25.4
10 40-41 8 10.1875" 25.9
10.5 41 8.5 10.3125" 26.2
11 41-42 9 10.5" 26.7
11.5 42 9.5 10.6875" 27.1
12 42-43 10 10.875" 27.6
Women's Widths Size Chart
AAA = (S) Slim
AA = (N) Narrow
B = (M) Medium
C = (W) Wide
D = (WW) Double Wide
E - EE = (WWW) Triple Wide

Tips for Measuring and Fitting

  • Remember, when we go up in size, the width may also increase.
  • All styles fit differently.
  • Many customers may require doctor recommended orthotics. Inserts may require added depth in the shoe and make it fit differently, so try to account for this adjustment.
  • Struggling to find your perfect fit? Please contact us or call 1-877-727-7463.

Shoe Care

Laminate Nubuck Leather

Gently rub the shoe with a damp cloth or rag to remove dirt from the material.

Allow the shoe with plenty of time to dry. Repeat Steps 1 and 2 as necessary.

Ensure that the shoe is dry before lightly coating with a Water Repellent product, such as the SAS Water Repellent.

Sole Care

Carefully apply SAS Sole Cleaner to a clean damp rag and buff gently. Repeat as necessary to completely remove all traces of dirt, smudges, or scuffs.

Footbed Care

Use brush provided to remove any loose dirt.

Spray SAS Footbed Cleaner on footbeds, making sure to wet footbed completely. Let cleanser set for a few seconds to loosen dirt and stains.

Scrub with the brush in small, circular motions and bring to a light lather.

Wipe down with a clean damp rag to remove dirt, and let air dry.

Rebrush footbed with brush.

Repeat if necessary.

Still have a question about taking care of your shoes? Contact our CASA Department via email or call 1-877-727-7463, we're happy to help you out!