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Cushion Slim

$40 $27.99
Cushion Slim women's sandal facing left, golden apricot straps, beach-inspired comfort with anatomical arch support and soft cushioning.
Cushion Slim women’s sandal facing right, golden apricot straps, lightweight with soft-rebound cushioning and arch support.
Top view of women's Cushion Slim sandals with golden apricot straps and brown footbeds, designed for beach comfort and support.
Cushion Slim women's shoe sole facing up, showing textured tread for durable comfort and beach-ready wear.
Cushion Slim womens sandal facing right with golden apricot straps, soft-rebound cushioning, and arch support for beach comfort.
Size 5

If you're between sizes, we recommend sizing down.

$40 $27.99

Cushion Slim

Women's Water-Friendly Flip-Flops

4.3
Rated 4.3 out of 5 stars
210
$27.99 $40

Cushion Slim

Women's Water-Friendly Flip-Flops

4.3
Rated 4.3 out of 5 stars
210
$27.99 $40
Size 5

If you're between sizes, we recommend sizing down.

Cushion Slim
Cushion Slim
$40 $27.99
Free Shipping

Free Shipping

Orders $65+ ship free

Easy Returns

Easy Returns

30 days to return or exchange

Trusted Since 1984

Trusted Since 1984

10,000+ ★★★★★ reviews & decades of comfort

Cushion Slim

Fit Information (Based on 210 reviews )

What Customers Say
Customers say these flip flops are comfortable and stylish, with a slim, lightweight design perfect for summer wear. Many praise the cushioned sole and arch support, with some becoming repeat buyers. However, fit varies significantly—several note they run small and recommend sizing up. Some find the straps too tight or narrow for wider feet, while others mention the sole feels harder than previous models. The toe thong placement and strap stiffness draw mixed feedback on comfort.
4.3
Rated 4.3 out of 5 stars
Based on 210 reviews
Slide 1 selected
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210 reviews
  • Joanne H.
    Verified Buyer
    Reviewing
    Cushion Slim Bronze/Brown / 8
    I do not recommend this product
    Gender Female
    Did you order your normal size? Normal size
    Rated 1 out of 5 stars
    September 7, 2026
    Reefs sandles

    Very disappointed with the sandles I ordered. They are cheap and don't have the reels name on them!

    FitRated 2.0 on a scale of minus 2 to 2
    WidthRated 2.0 on a scale of minus 2 to 2
    ComfortRated 5.0 on a scale of 1 to 5
    QualityRated 1.0 on a scale of 1 to 5
    StyleRated 1.0 on a scale of 1 to 5
    Was this helpful?
  • Peyten
    Reviewing
    Cushion Slim Black / 6
    I recommend this product
    Rated 5 out of 5 stars
    September 7, 2026
    5 Stars

    So cute and comfy

    Verh trendy at the moment!!

    Fits true to size ( maybe slightly smaller)

    Was this helpful?
  • Liana
    Reviewing
    Cushion Slim Natural / 8
    I recommend this product
    Rated 4 out of 5 stars
    September 5, 2026
    4 Stars

    The straps are unnecessarily tight across the top of the foot making them slightly uncomfortable but the sole has good cushion

    Was this helpful?
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Description

Don’t let the slim silhouette fool you, the Cushion Slim brings serious comfort to a dressed up flip flop. The soft, springy Cushion PU footbed keeps every step light, while slim strap design allows you to turn an easy sandal into a going out favorite. From sunny weather to happy hour, she’s the pair that looks cute, feels incredible, and never asks you to choose between style and comfort.
Features & Benefits

Upper

  • Water-Friendly
    Water-friendly materials dry quickly and resist damage, making these perfect for beach, pool, or any wet-to-dry adventure.
  • PVC Free
    Made with PVC-free materials, these are better for you and the planet—free from toxic plastics and designed sustainably.
  • Lightweight Comfort
    Ultra-light design reduces foot fatigue and keeps you comfortable all day.
  • Vegan Friendly
    Made without animal-derived materials while maintaining comfort, durability, and style.

Product Details

  • Slim & sleek straps that can be casual or dressy
  • Signature Cushion PU footbed with rebound, arch support, and heel cupping
  • Lightweight and flexible outsole makes it easy to wear all day
  • Heel Height: 0.67 inches / 17 MM

Item: CJ9516

Material & Care
Vegan Leather (Synthetic)
  • Use a soft, dry cloth to remove surface dust and dirt.
  • For deeper cleaning, mix a small amount of mild clear soap with warm water.
  • Dampen a soft cloth or sponge with the solution and gently wipe the surface.
  • Wipe again with a clean, damp cloth to remove any soap residue.
  • Allow to air dry at room temperature, away from direct heat or sunlight.
  • For mixed-materials areas (textile, rubber, EVA, Cork), mix a small amount of mild clear soap with warm water, dip a soft sponge or soft-bristled brush into the solution and gently clean the area, rinse the sponge with clean water and remove any excess soap, allow to air dry completely before wearing.


    • Avoid:
  • Harsh chemicals, alcohol, or abrasive brushes.
  • Machine washing or soaking.
  • Leather conditioners or oils (not needed for synthetic materials).
  • Always test any cleaning method on a small, hidden area before cleaning the entire product.

Shipping & Returns

REEF offers free shipping on all orders over $65. Returns or Exchanges are available within 30 days of your order delivery date. See returns page for more details.

Key Features:

Close-up of the top front of a tan REEF flip flop with soft cushioning and water-friendly strap facing right

Effortless Silhouette

Slim & sleek straps that can be casual, dressy, or styled your way.
Close-up of right-facing brown REEF flip flops with textured straps and cushioned, molded footbeds for all-day comfort

Signature Cushion Footbed

Cushion PU footbed with rebound, arch support, and heel cupping keeps every step soft and supported.
Close-up of the top front of a brown REEF flip flop with textured footbed and slim water-friendly straps facing left

Light & Flexible

Lightweight and flexible outsole makes it easy to wear all day.

Reviews

What Customers Say
Customers say these flip flops are comfortable and stylish, with a slim, lightweight design perfect for summer wear. Many praise the cushioned sole and arch support, with some becoming repeat buyers. However, fit varies significantly—several note they run small and recommend sizing up. Some find the straps too tight or narrow for wider feet, while others mention the sole feels harder than previous models. The toe thong placement and strap stiffness draw mixed feedback on comfort.
4.3
Rated 4.3 out of 5 stars
Based on 210 reviews
Slide 1 selected
Select A Topic To Learn More
210 reviews
  • Joanne H.
    Verified Buyer
    Reviewing
    Cushion Slim Bronze/Brown / 8
    I do not recommend this product
    Gender Female
    Did you order your normal size? Normal size
    Rated 1 out of 5 stars
    September 7, 2026
    Reefs sandles

    Very disappointed with the sandles I ordered. They are cheap and don't have the reels name on them!

    FitRated 2.0 on a scale of minus 2 to 2
    WidthRated 2.0 on a scale of minus 2 to 2
    ComfortRated 5.0 on a scale of 1 to 5
    QualityRated 1.0 on a scale of 1 to 5
    StyleRated 1.0 on a scale of 1 to 5
    Was this helpful?
  • Peyten
    Reviewing
    Cushion Slim Black / 6
    I recommend this product
    Rated 5 out of 5 stars
    September 7, 2026
    5 Stars

    So cute and comfy

    Verh trendy at the moment!!

    Fits true to size ( maybe slightly smaller)

    Was this helpful?
  • Liana
    Reviewing
    Cushion Slim Natural / 8
    I recommend this product
    Rated 4 out of 5 stars
    September 5, 2026
    4 Stars

    The straps are unnecessarily tight across the top of the foot making them slightly uncomfortable but the sole has good cushion

    Was this helpful?
Show More