Sydnee Swell Low

Regular price $75 Sale price $59.99
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Sydnee Swell Low - Vintage - Right Side View
Sydnee Swell Low sandals facing forward on feet with pink pants, showing cushioned, water-friendly design for beach comfort
woman wearing Sydnee Swell Low Vintage with pink pants walking on the sidewalk by the ocean
Sydnee Swell Low - Vintage - Main View
Top view of Sydnee Swell Low women's sandals in neutral tones, featuring cushioned footbed and anatomical arch support.
Sydnee Swell Low women’s flip flops facing right, featuring soft cushioning and anatomical arch support for beach comfort.
Sydnee Swell Low women's flip flop sandals facing right with durable outsole and soft cushioned footbed for beach comfort
Sydnee Swell Low -  - Underside View
woman wearing Sydnee Swell Low Vintage by the beach
Size 7
Regular price $75 Sale price $59.99

Sydnee Swell Low

Women's Cushioned Flip-Flops

4.8
Rated 4.8 out of 5 stars
16 Reviews
Sale price $59.99 Regular price $75
Carousel: Use Next and Previous buttons to browse product media.

Sydnee Swell Low

Women's Cushioned Flip-Flops

4.8
Rated 4.8 out of 5 stars
16 Reviews
Sale price $59.99 Regular price $75
Size 7
Sydnee Swell Low
Sydnee Swell Low
Regular price $75 Sale price $59.99
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

Fit Information (Based on 16 reviews )

4.8
Rated 4.8 out of 5 stars
Based on 16 reviews
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
Slide 1 selected
FitRated 0.0 on a scale of minus 2 to 2
WidthRated 0.0 on a scale of minus 2 to 2
ComfortRated 4.8 on a scale of 1 to 5
QualityRated 5.0 on a scale of 1 to 5
StyleRated 4.9 on a scale of 1 to 5
16 reviews
  • Becky B.
    Verified Buyer
    Reviewing
    Sydnee Swell Low Pale Mauve / 8
    I recommend this product
    Gender Female
    Did you order your normal size? Normal size
    Rated 5 out of 5 stars
    June 5, 2026
    Sooo comfy!!

    Great flip flops! Love them straight off the shelf! zero break in period

    FitRated 0.0 on a scale of minus 2 to 2
    WidthRated 0.0 on a scale of minus 2 to 2
    ComfortRated 5.0 on a scale of 1 to 5
    QualityRated 5.0 on a scale of 1 to 5
    StyleRated 5.0 on a scale of 1 to 5
  • Cynthia R.
    Verified Buyer
    Reviewing
    Sydnee Swell Low Vintage / 9
    I recommend this product
    Gender Female
    Did you order your normal size? Normal size
    Rated 5 out of 5 stars
    June 3, 2026
    Sydney flip flops

    Absolutely love these shoes. Reef shoe are incredibly comfortable. I have been wearing Reef sandals for 10 years and won't wear anything else. I have foot issues and wear them all year round.

    FitRated 0.0 on a scale of minus 2 to 2
    WidthRated 0.0 on a scale of minus 2 to 2
    ComfortRated 5.0 on a scale of 1 to 5
    QualityRated 5.0 on a scale of 1 to 5
    StyleRated 5.0 on a scale of 1 to 5
  • Kimberley K.
    Verified Buyer
    Reviewing
    Sydnee Swell Low Pale Mauve / 9
    I recommend this product
    Gender Female
    Did you order your normal size? Normal size
    Rated 5 out of 5 stars
    June 1, 2026
    So comfy!

    I love my new Sydnee Swell Lows! They are perfect for summer!

    FitRated 0.0 on a scale of minus 2 to 2
    WidthRated 0.0 on a scale of minus 2 to 2
    ComfortRated 5.0 on a scale of 1 to 5
    QualityRated 5.0 on a scale of 1 to 5
    StyleRated 5.0 on a scale of 1 to 5

Description

Cue the sunshine, the iced drinks, and that summer playlist that's always a hit. The Sydnee Swell brings the comfort you crave and the beachy look you want, with soft, water-friendly straps, arch support, and a little lift. She goes great with a swimsuit, loungewear, or that laid-back lunch fit. Wherever the sun takes you, this flip flop’s along for the ride.
Features & Benefits

Upper

  • PVC Free
    PVC Free
    Made with PVC-free materials, these are better for you and the planet—free from toxic plastics and designed sustainably.
  • Vegan Friendly
    Vegan Friendly
    Made without animal-derived materials while maintaining comfort, durability, and style.

Footbed

  • Enhanced Arch Support
    Enhanced Arch Support
    High arch support helps distribute weight evenly and reduce foot and joint pain, keeping you stable and comfortable through long days.
  • Extra Cushion
    Extra Cushion
    Plush, high-impact cushioning absorbs impact with every step, delivering plush comfort and easing pressure on your feet and knees.

Outsole

  • Enhanced Grip Soles
    Enhanced Grip Soles
    Enhanced grip soles enhance grip and stability on wet or uneven surfaces, helping you move confidently in any condition.
  • Non-Marking Outsole
    Non-Marking Outsole
    Non-marking outsoles prevent scuffs on boat decks and indoor floors while offering reliable traction.

Product Details


  • Water-friendly design make it perfect for everything from poolside lounging to on-the-go errands
  • Super cushy EVA footbed is contoured for all-day comfort with every step
  • Premium heel cupping and arch support give you that locked-in, supported feel
  • Textured outsole for grip wherever you wander
  • 1 Inch Heel Height

Item: CJ8450

Material & Care

Man-Made Materials/Synthetic (vegan friendly)
  • Use a soft, dry cloth to remove surface dirt.
  • Mix a small amount of mild clear soap with warm water.
  • Dip a soft sponge into the solution and gently clean the affected areas.
  • Wipe with a clean, damp cloth (or a rinsed sponge) to remove any remaining soap residue.
  • Allow to air dry in the shade at room temperature.


  • Avoid:
  • Harsh chemicals, solvents, or alcohol-based cleaners.
  • Prolonged soaking.
  • Direct heat during drying (dryers, heaters, direct sun).
  • 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 a beige REEF flip flop angled left with soft cushioned footbed and durable, water-friendly strap for beach comfort

    Effortless, Every Time

    Slip-on ease with a water-friendly build means this one’s ready for anything—rain or shine.
    Close-up of the top front footbed of a tan sandal facing upward with anatomical arch support and soft-rebound cushioning

    Cushy & Contoured

    Supportive from the first step, thanks to a soft EVA footbed with natural shaping and arch support.
    Close-up of the tan outsole of a sandal facing right with wave-patterned tread for durable, water-friendly beach traction

    Go-Anywhere Grip

    The textured outsole helps you stay sure-footed throughout the day.

    Reviews

    4.8
    Rated 4.8 out of 5 stars
    Based on 16 reviews
    Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
    Slide 1 selected
    FitRated 0.0 on a scale of minus 2 to 2
    WidthRated 0.0 on a scale of minus 2 to 2
    ComfortRated 4.8 on a scale of 1 to 5
    QualityRated 5.0 on a scale of 1 to 5
    StyleRated 4.9 on a scale of 1 to 5
    16 reviews
    • Becky B.
      Verified Buyer
      Reviewing
      Sydnee Swell Low Pale Mauve / 8
      I recommend this product
      Gender Female
      Did you order your normal size? Normal size
      Rated 5 out of 5 stars
      June 5, 2026
      Sooo comfy!!

      Great flip flops! Love them straight off the shelf! zero break in period

      FitRated 0.0 on a scale of minus 2 to 2
      WidthRated 0.0 on a scale of minus 2 to 2
      ComfortRated 5.0 on a scale of 1 to 5
      QualityRated 5.0 on a scale of 1 to 5
      StyleRated 5.0 on a scale of 1 to 5
    • Cynthia R.
      Verified Buyer
      Reviewing
      Sydnee Swell Low Vintage / 9
      I recommend this product
      Gender Female
      Did you order your normal size? Normal size
      Rated 5 out of 5 stars
      June 3, 2026
      Sydney flip flops

      Absolutely love these shoes. Reef shoe are incredibly comfortable. I have been wearing Reef sandals for 10 years and won't wear anything else. I have foot issues and wear them all year round.

      FitRated 0.0 on a scale of minus 2 to 2
      WidthRated 0.0 on a scale of minus 2 to 2
      ComfortRated 5.0 on a scale of 1 to 5
      QualityRated 5.0 on a scale of 1 to 5
      StyleRated 5.0 on a scale of 1 to 5
    • Kimberley K.
      Verified Buyer
      Reviewing
      Sydnee Swell Low Pale Mauve / 9
      I recommend this product
      Gender Female
      Did you order your normal size? Normal size
      Rated 5 out of 5 stars
      June 1, 2026
      So comfy!

      I love my new Sydnee Swell Lows! They are perfect for summer!

      FitRated 0.0 on a scale of minus 2 to 2
      WidthRated 0.0 on a scale of minus 2 to 2
      ComfortRated 5.0 on a scale of 1 to 5
      QualityRated 5.0 on a scale of 1 to 5
      StyleRated 5.0 on a scale of 1 to 5