Man and woman squatting on a beach wearing Hari Mari flip flops with ocean waves in the background

Pair of black waterproof Hari Mari flip-flops with beige soles on a white background

Black Hari Mari flip-flops for men on a sandy surface

Men's

Dunes Flip Flops

$70.00

4.8

Rated 4.8 out of 5 stars

641 Reviews

Our all-weather, adventure-ready Dunes flip flops provide all-day comfort for days at the pool, on a boat, or anywhere life takes you. These classic men’s sandals are available in colors to match any mood, closet, or destination.

Best For: Pool Days, Beach Vacations, Waterproof Wear, Everyday Summer Style, Travel Days

Color: Men's Dunes Black

Size: Half size? We recommend sizing up.

Hari Mari sizing aligns with U.S. standard whole sizes. Men's shoes are standard D width, except Grande, which is EE width. Women's shoes are standard B width.

Half sizes

If you normally wear a half size, size up to the next whole size. For example, if you wear a 7.5, choose a size 8.

How to measure your feet

Black line illustration of the sole of a bare foot.

Black line illustration of a foot with a pencil marking the toe and heel.

Black ruler positioned vertically between two horizontal measurement marks.

1Step 1: Tape a piece of paper to the floor. Stand with your weight evenly balanced on both feet and place one foot on the paper.
2Step 2: With a pen or pencil pointed straight down, mark one line at the tip of your big toe and another at the outermost part of your heel. Repeat with the other foot.
3Step 3: Measure the distance between the two marks for each foot in inches or centimeters. It is common for one foot to be slightly larger.
4Step 4: Use the larger measurement to find your Hari Mari size. If your measurement falls between sizes, choose the next size up.

Men's size chart

Hari Mari men's shoe size conversions
Inches	Hari Mari size	U.S./Canada size	European size	UK size	Centimeters
9 and 3/4 to 9 and 15/16 inches9 ³⁄₄-9 ¹⁵⁄₁₆	8	7.5-8	41	7-7.5	24.8-25.2
10 and 1/8 to 10 and 1/4 inches10 ¹⁄₈-10 ¹⁄₄	9	8.5-9	42	8-8.5	25.7-26
10 and 7/16 to 10 and 9/16 inches10 ⁷⁄₁₆-10 ⁹⁄₁₆	10	9.5-10	43	9-9.5	26.5-26.8
10 and 3/4 to 11 inches10 ³⁄₄-11	11	10.5-11	44	10-10.5	27.3-27.9
11 and 1/8 to 11 and 1/4 inches11 ¹⁄₈-11 ¹⁄₄	12	11.5-12	45	11-11.5	28.3-28.6
11 and 7/16 to 11 and 9/16 inches11 ⁷⁄₁₆-11 ⁹⁄₁₆	13	12.5-13	46	12-12.5	29.1-29.4
11 and 3/4 to 11 and 15/16 inches11 ³⁄₄-11 ¹⁵⁄₁₆	14	13.5-14	47	13-13.5	29.8-30.3
12 and 1/8 to 12 and 1/4 inches12 ¹⁄₈-12 ¹⁄₄	15	14.5-15	48	14-14.5	30.8-31.1

Women's size chart

Hari Mari women's shoe size conversions
Inches	Hari Mari size	U.S./Canada size	European size	UK size	Centimeters
8 and 1/2 to 8 and 7/8 inches8 ¹⁄₂-8 ⁷⁄₈	6	5-6	36	3-4	21.6-22.5
9 and 1/16 to 9 and 1/4 inches9 ¹⁄₁₆-9 ¹⁄₄	7	6.5-7	37	4.5-5	23-23.5
9 and 3/8 to 9 and 1/2 inches9 ³⁄₈-9 ¹⁄₂	8	7.5-8	38	5.5-6	23.8-24.1
9 and 11/16 to 9 and 7/8 inches9 ¹¹⁄₁₆-9 ⁷⁄₈	9	8.5-9	39	6.5-7	24.6-25.1
10 to 10 and 3/16 inches10-10 ³⁄₁₆	10	9.5-10	40	7.5-8	25.4-25.9
10 and 5/16 to 10 and 1/2 inches10 ⁵⁄₁₆-10 ¹⁄₂	11	10.5-11	41	8.5-9	26.2-26.7

Variant

Product Features

No toe pain or break-in periods with the ultra-comfy Hari Mari patented MemoryFoamToe™
Immediate slip-on cushion and comfort for all-day wear
Memory foam-cushioned straps for added comfort
Firm arch supports and cushy insoles
Real rubber soles for extra traction on wet surfaces
Boat safe, completely waterproof, and float in water

Materials & Care

MemoryFoamToe™ post eliminates break-in time
Strap made of synthetic webbing and a memory foam core
Antimicrobial and textured rubber footbed
Non-marking molded rubber soles
Built to last, but NOT washing machine safe—spot clean with a damp rag and allow to dry indoors
Do not leave footwear in direct sunlight or high heat. Extreme heat and UV exposure may cause layers to shrink, curl, or delaminate.

Blue and red waterproof flip flop from Hari Mari

Men's Cape | Marina Blue

$35.00

$80.00

Pair of leather Hari Mari flip flops with green straps on a white background

Men's Scouts | Olive Green

$85.00

Cactus Chill Hat | Moss

$20.00

$35.00

Nokona x Hari Mari flip flops made with baseball glove leather

Men's Nokona x Hari Mari | Generation

$170.00

Men's Cape | Marina Blue

$35.00

$80.00

Men's Scouts | Olive Green

$85.00

Cactus Chill Hat | Moss

$20.00

$35.00

Men's Nokona x Hari Mari | Generation

$170.00

Men's Dunes | Black

$70.00

The Difference is in the Details

How does Hari Mari compare with the competition? See for yourself how not all flip flops are created equal.

CATEGORY	HARI MARI	COMPETITOR 1	COMPETITOR 2	COMPETITOR 3
OUT-OF-THE-BOX COMFORT	🩴	🩴
MATERIAL QUALITY	🩴	🩴
STYLE & COLOR	🩴		🩴	🩴
DURABILITY	🩴	🩴	🩴
ARCH SUPPORT	🩴	🩴
LIFESTYLE APPEAL	🩴

New to Hari Mari?

Frequently Asked Questions

What makes Hari Mari flip flops different than the rest of the market?

The difference is in the details. Our flip flops are crafted to be comfortable from the first step with no break-in periods, ever. We achieve this by using premium materials, arch supports, and our patented MemoryFoamToe™ post.

What is the MemoryFoamToe post?

Traditional sandals feature standard plastic or fabric toe posts that cause painful friction and blisters. Hari Mari holds an exclusive U.S. patent for our MemoryFoamToe™ post. This revolutionary memory foam toe post cradles the space between your toes, completely eliminating the painful break-in period common with other flip flops.

Are Hari Mari shoes safe to wear on boats, decks, or wet surfaces?

Yes! Our flip flop soles are made from molded rubber with plenty of texture, adding grip that may be lacking in some of your old favorites. We have several styles, including Clipper, Dunes, and Cape, that are fully waterproof—perfect for any day by the water.

4.8

Rated 4.8 out of 5 stars

Based on 641 reviews

Reviews Summary

Customers say these flip flops are extremely comfortable with good arch support and require no break-in time. Many appreciate the durable construction, stylish colors, and waterproof material that dries quickly. Several mention owning multiple pairs and becoming repeat purchasers. Common feedback includes sizing concerns, with many noting they run small and recommending sizing up. Some experience durability issues, particularly with toe thongs separating after months of use. A few mention initial squeaking that disappears with wear, and concerns about newer strap materials retaining odors. While some find them heavy or expensive, most praise their comfort for all-day wear and beach activities.

Customers Talked About

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641 reviews

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EA
Eric A.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
7 minutes ago
Great Pair of Sandals!
These are my 3rd pair of sandals and they are amazing! They hold up really well and look stylish.
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OR
Oliver R.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 days ago
They’re pretty nice
The color and padding make me feel better when I wear them after a long day in my boots. Please don’t make me take my Hari Mari off
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C
Christopher
I recommend this product
Rated 5 out of 5 stars
2 days ago
5 Stars
As advertised, very comfotable!
Was this helpful?
RP
Richard P.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 days ago
Nice Comfortable Sandals!
Love the color and feel of these sandals! I can’t wait until it’s warm again to wear them. Hari Mari makes a quality product. Their prices are reasonable too!
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JK
Jim K.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
3 days ago
JK
Gave these as a gift, but have owned several pairs of Dunes. Great flop for the boat and beach. Well made and perform when wet.
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