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Neptune Slip-On

$75
Swellsole Neptune Slip-On - Tan - Right Side View
Neptune Slip-On view 2
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Neptune Slip-On view 4
Neptune Slip-On view 5
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Neptune Slip-On view 7
Neptune Slip-On view 8
Neptune Slip-On view 9
Swellsole Neptune Slip-On - Tan - Underside View
Neptune Slip-On view 11
Size 7
$75

Neptune Slip-On

Men's Comfort Sneakers

5.0
Rated 5.0 out of 5 stars
10 Reviews
$75

Neptune Slip-On

Men's Comfort Sneakers

5.0
Rated 5.0 out of 5 stars
10 Reviews
$75
Size 7
Neptune Slip-On
Neptune Slip-On
$75
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

Neptune Slip-On

Fit Information (Based on 10 reviews )

5.0
Rated 5.0 out of 5 stars
Based on 10 reviews
Total 5 star reviews: 10 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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 4.9 on a scale of 1 to 5
StyleRated 4.9 on a scale of 1 to 5
10 reviews
  • Max S.
    Verified Buyer
    Reviewing
    Neptune Slip-On Tan / 10
    I recommend this product
    Gender Male
    Did you order your normal size? Normal size
    Rated 5 out of 5 stars
    November 8, 2025
    Awesome comfort!!

    Have worn Reef sandals for years so decided to try some shoes. They are like walking on air with support! Will be adding some other colors!!

    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
    Was this helpful?
  • Jackson
    Verified Buyer
    Reviewing
    Neptune Slip-On Tan / 9.5
    I recommend this product
    Gender Male
    Did you order your normal size? Normal size
    Rated 5 out of 5 stars
    July 28, 2025
    Walking On A Cloud

    I purchased these about a month ago looking for some casual summer shoes I can wear around the backyard or along the beach. I was a big fan of the look, but a little hesitant given the reviews about possible abrasion with the heel. What I've stumbled onto are my favorite shoes I've purchased in years. I have worn these every day since I got them. I have no issues with abrasion, they feel like walking on clouds, and they are incredibly light weight!

    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
    Was this helpful?
  • Lee C.
    Verified Buyer
    Reviewing
    Neptune Slip-On Tan / 9.5
    I recommend this product
    Gender Male
    Did you order your normal size? Normal size
    Rated 5 out of 5 stars
    July 27, 2025
    recently purchased the REEF SWELLsole Neptune Slip-Ons, and they’ve quickly become my go-to shoes! The lightweight, breathable knit upper feels like a second skin, keeping my feet cool and comfortable all day, even in warm weather. The memory foam insole is an absolute game-changer—cushy, supportive, and molds perfectly to my feet, making long walks or casual outings a breeze. I love the collapsible heel design; it’s so convenient for slipping them on and off, especially when I’m rushing out the door or breezing through airport security. The versatile style pairs effortlessly with shorts, jeans, or even slacks for a casual night out. I got them in black, and they look sleek while holding up great with no signs of wear after weeks of use. If you’re looking for comfort, style, and practicality, these slip-ons are a fantastic choice

    recently purchased the REEF SWELLsole Neptune Slip-Ons, and they’ve quickly become my go-to shoes! The lightweight, breathable knit upper feels like a second skin, keeping my feet cool and comfortable all day, even in warm weather. The memory foam insole is an absolute game-changer—cushy, supportive, and molds perfectly to my feet, making long walks or casual outings a breeze. I love the collapsible heel design; it’s so convenient for slipping them on and off, especially when I’m rushing out the door or breezing through airport security. The versatile style pairs effortlessly with shorts, jeans, or even slacks for a casual night out. I got them in black, and they look sleek while holding up great with no signs of wear after weeks of use. If you’re looking for comfort, style, and practicality, these slip-ons are a fantastic choice

    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 4.0 on a scale of 1 to 5
    StyleRated 5.0 on a scale of 1 to 5
    Was this helpful?
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Description

No laces. No delay. The SWELLsole Neptune Slip-On brings a zero-fuss fit to your daily rotation with lightweight cushioning, a breathable knit upper, and extremely cushioned insole that adapts with every step. The ultra-responsive EVA midsole keeps rebound locked in, while the collapsible heel makes getting out the door even faster. Travel days, packed schedules, or just staying light on your feet—this slip-on’s ready for all of it.
Features & Benefits

Upper

  • Lightweight Comfort
    Lightweight Comfort
    Ultra-light design reduces foot fatigue and keeps you comfortable all day.

Footbed

  • Extra Cushion
    Extra Cushion
    Plush, high-impact cushioning absorbs impact with every step, delivering plush comfort and easing pressure on your feet and knees.

Product Details

  • Lightweight and breathable engineered knit upper keeps you cool and collected
  • Slip-on style makes getting in and out seamless
  • Extremely cushioned insole molds to your foot for instant, cushioned support
  • Flexible EVA outsole keeps every step light and responsive, so you stay comfortable on the go

Item: CJ8415

Material & Care
Textile + Genuine Suede (Animal-Derived)
  • Use a soft, dry cloth to remove loose dirt.
  • Mix a small amount of mild clear soap with warm water.
  • Gently clean the fabric using a soft sponge dipped in the solution.
  • Rinse the sponge with clean water and remove any remaining soap from the material.
  • Allow to air dry in the shade at room temperature.
  • For genuine leather (suede or nubuck), gently brush the surface with a soft-bristled brush to remove dirt and debris, clean nubuck or suede using a nubuck/suede-safe or leather-safe cleaner, following the product’s instructions, brush lightly in one direction to maintain the texture of the material, allow to air dry in the shade at room temperature.


    • Avoid:
  • Machine washing unless specifically stated on the product.
  • Bleach or harsh detergents.
  • Direct heat or prolonged sunlight while drying.
  • 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:

    Slip On & Go

    Slip-on design makes getting out the door faster, with a clean build that keeps pace wherever you're headed.

    Light On Your Feet

    Breathable knit uppers and a flexible EVA outsole combine for a cushioned, barely-there feel on the move.

    All-Day Comfort

    Plush memory foam molds to your foot for all-day cushioned support.

    Reviews

    5.0
    Rated 5.0 out of 5 stars
    Based on 10 reviews
    Total 5 star reviews: 10 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    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 4.9 on a scale of 1 to 5
    StyleRated 4.9 on a scale of 1 to 5
    10 reviews
    • Max S.
      Verified Buyer
      Reviewing
      Neptune Slip-On Tan / 10
      I recommend this product
      Gender Male
      Did you order your normal size? Normal size
      Rated 5 out of 5 stars
      November 8, 2025
      Awesome comfort!!

      Have worn Reef sandals for years so decided to try some shoes. They are like walking on air with support! Will be adding some other colors!!

      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
      Was this helpful?
    • Jackson
      Verified Buyer
      Reviewing
      Neptune Slip-On Tan / 9.5
      I recommend this product
      Gender Male
      Did you order your normal size? Normal size
      Rated 5 out of 5 stars
      July 28, 2025
      Walking On A Cloud

      I purchased these about a month ago looking for some casual summer shoes I can wear around the backyard or along the beach. I was a big fan of the look, but a little hesitant given the reviews about possible abrasion with the heel. What I've stumbled onto are my favorite shoes I've purchased in years. I have worn these every day since I got them. I have no issues with abrasion, they feel like walking on clouds, and they are incredibly light weight!

      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
      Was this helpful?
    • Lee C.
      Verified Buyer
      Reviewing
      Neptune Slip-On Tan / 9.5
      I recommend this product
      Gender Male
      Did you order your normal size? Normal size
      Rated 5 out of 5 stars
      July 27, 2025
      recently purchased the REEF SWELLsole Neptune Slip-Ons, and they’ve quickly become my go-to shoes! The lightweight, breathable knit upper feels like a second skin, keeping my feet cool and comfortable all day, even in warm weather. The memory foam insole is an absolute game-changer—cushy, supportive, and molds perfectly to my feet, making long walks or casual outings a breeze. I love the collapsible heel design; it’s so convenient for slipping them on and off, especially when I’m rushing out the door or breezing through airport security. The versatile style pairs effortlessly with shorts, jeans, or even slacks for a casual night out. I got them in black, and they look sleek while holding up great with no signs of wear after weeks of use. If you’re looking for comfort, style, and practicality, these slip-ons are a fantastic choice

      recently purchased the REEF SWELLsole Neptune Slip-Ons, and they’ve quickly become my go-to shoes! The lightweight, breathable knit upper feels like a second skin, keeping my feet cool and comfortable all day, even in warm weather. The memory foam insole is an absolute game-changer—cushy, supportive, and molds perfectly to my feet, making long walks or casual outings a breeze. I love the collapsible heel design; it’s so convenient for slipping them on and off, especially when I’m rushing out the door or breezing through airport security. The versatile style pairs effortlessly with shorts, jeans, or even slacks for a casual night out. I got them in black, and they look sleek while holding up great with no signs of wear after weeks of use. If you’re looking for comfort, style, and practicality, these slip-ons are a fantastic choice

      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 4.0 on a scale of 1 to 5
      StyleRated 5.0 on a scale of 1 to 5
      Was this helpful?
    Show More