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Reef
Oasis Double Up
Men's

Name: Oasis Double Up
Brand: Reef
SKU: 9837666
Price: 55.00 USD
Availability: InStock
Rating: 4 (104 reviews)

(104)

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Spend your day strolling in comfortable Reef® Oasis Double Up flip-flop sandals.
Sugar cane EVA upper, lining, and footbed.
Slip-on style.
Double upper strap.
Round toe silhouette.
Sugar cane EVA midsole and outsole.
Imported.
Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.
Measurements:
- Weight: 7 oz
SKU 9837666

Customer Questions

0Votes

Question

How recessed is the footbed? I’m looking to add some orthotics and hoping the footbed is a bit recessed to prevent slippage.

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Reviews

4.0

(104)

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Customers Say

Customers find these sandals comfortable, versatile, and well-constructed, with one customer noting they complement a wide range of outfits. Moreover, the sandals receive positive feedback for their appearance and quality. However, customers disagree on the fit, with some reporting they run large. Additionally, durability receives mixed reviews, with some finding them very durable while others report issues with the top falling apart at the seams.

AI-generated from the text of customer reviews.

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63%True to size

100% Felt true to width

100% Moderate arch support

Free Shipping and Free Returns

If you are unsatisfied with your purchase from Zappos you may return it in its original condition for a full refund to your original form of payment within 60 days of purchase.

Learn more about our free shipping and free returns policy

Free Shipping and Free Returns

If you are unsatisfied with your purchase from Zappos you may return it in its original condition for a full refund to your original form of payment within 60 days of purchase.

Learn more about our free shipping and free returns policy

Customer Questions

0Votes

Question

How recessed is the footbed? I’m looking to add some orthotics and hoping the footbed is a bit recessed to prevent slippage.

0Votes

Reviews

4.0

(104)

Write A Review

Customers Say

AI-generated from the text of customer reviews.

Select To Learn More

63%True to size

100% Felt true to width

100% Moderate arch support

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Overall

Comfort

Style

Review for Zappos VIP Points (What's this?)

These are super comfortable but they didn't hold up. I bought them in mid-spring and now, just a few months later in August, they are almost completely done. The sole is worn out in the balls of my feet, and the straps connecting to the sole is almost completely torn through. In all fairness, I wear them a lot. But I would have hoped for a full season.

Anonymous, Zappos Customer, August 15, 2023

2 Found this review helpful.

Runs SmallRuns Large

Runs NarrowRuns Wide

Poor SupportGreat Support

Overall

Comfort

Style

These are extremely comfortable and look really good! Perfect for hanging around the house on the weekend or hitting the beach. Would highly recommend!

Also recommend

Birkenstock

Charlie, Zappos Customer, August 26, 2023

1 Found this review helpful.

Runs SmallRuns Large

Runs NarrowRuns Wide

Poor SupportGreat Support

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Review for Zappos VIP Points (What's this?)

Lovely.

D, Zappos Customer, October 23, 2025

0 Found this review helpful.

Overall

Comfort

Style

Review for Zappos VIP Points (What's this?)

I normally wear a size 11 in all tennis shoes. I went down one size to a 10 and they fit perfect.

Anonymous, Zappos Customer, July 11, 2025

0 Found this review helpful.

Runs SmallRuns Large

Runs NarrowRuns Wide

Poor SupportGreat Support

Overall

Comfort

Style

Reviewed at REEF

Very Comfortable SlippersId recommend getting a size up from what you are used to getting.

Luis, September 6, 2025

0 Found this review helpful.

Read Additional 99 Customer Reviews

Overall

Comfort

Style

Review for Zappos VIP Points (What's this?)

Anonymous, Zappos Customer, August 15, 2023

2 Found this review helpful.

Runs SmallRuns Large

Runs NarrowRuns Wide

Poor SupportGreat Support

Overall

Comfort

Style

These are extremely comfortable and look really good! Perfect for hanging around the house on the weekend or hitting the beach. Would highly recommend!

Also recommend

Birkenstock

Charlie, Zappos Customer, August 26, 2023

1 Found this review helpful.

Runs SmallRuns Large

Runs NarrowRuns Wide

Poor SupportGreat Support

Overall

Comfort

Style

Review for Zappos VIP Points (What's this?)

Lovely.

D, Zappos Customer, October 23, 2025

0 Found this review helpful.

Overall

Comfort

Style

Review for Zappos VIP Points (What's this?)

I normally wear a size 11 in all tennis shoes. I went down one size to a 10 and they fit perfect.

Anonymous, Zappos Customer, July 11, 2025

0 Found this review helpful.

Runs SmallRuns Large

Runs NarrowRuns Wide

Poor SupportGreat Support

Overall

Comfort

Style

Reviewed at REEF

Very Comfortable SlippersId recommend getting a size up from what you are used to getting.

Luis, September 6, 2025

0 Found this review helpful.

Read Additional 99 Customer Reviews

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Reef
Oasis Double Up
Men's

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Reef
Oasis Double Up
Men's