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New Arrival

The NuO₂

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Size3 UK


Ethically Made
Ethically Made

The Revivas has 10 sustainability values across people, planet and animal categories. Learn more here


The NuO2 is the star of Nuoceans' ocean-loving sandals. What sets it apart from any other sandal is it's unique NUOLAYER made from 100% ocean waste flip-flops which makes every pair a one-off. From the straps, to the footbed, to the outsole, it's made from recycled and vegan materials throughout. Nuoceans' sandals also feature an extra cushioned layer on top of the footbed, ensuring a level of comfort that'll make you want to wear them day in and day out.

  • 300-500g of ocean waste removed per pair
  • 100% animal-free materials
  • Extra cushioned footbed with gel layer on top
  • Every pair is unique
Material & Care


  • Special NUOLAYER made from 100% ocean waste flip-flops
  • Adjustable straps made from recycled, vegan materials
  • Outsole: Recycled Post-consumer EVA
  • Footbed: 100% Recycled Cork with extra cushioned layer


  • The footbed can be cleaned with bicarbonate of soda and a little dash of natural soap
  • In case your Nuos get wet, it is best to dry them immediately to avoid the metal buckles from rusting 
Size & Fit
  • Regular Fit
  • For Nuocean's size chart, please refer to the last photo of the product
Delivery & Returns


  • Standard UK Delivery: 3-5 days  
  • Flat shipping rate of £4.99 
  • Free shipping over £150 
  • Items are shipped directly by our brands.
  • If you have purchased multiple items from different brands at the same time, each item will be sent separately.


If you are buying a product from The Revivas, you are as committed as us about creating a greener future. You can join our movement of lowering CO2 emissions by avoiding returns.  

  • If you would like to return an item for an exchange or refund, please see our Returns & Refund Policy for further information.
Meet The Designer

The NuO₂


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