A Legendary Design
The core of all models is the original Birkenstock footbed. The construction helps your feet feel as comfortable as possible for hours on end.
Rio
IMPORTANT - DISCOUNTED BLACK FRIDAY SALE ITEMS ARE FINAL SALE
All Black Friday items are final sale and cannot be returned or exchanged for change of mind or size - read our returns policy HERE.
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The Rio, a cute and sporty classic from Birkenstock. This functional style features a back strap and the signature comfort and support of the contoured cork and EVA footbed.
SKU: 102173024
Prolong the life of your Birkenstocks by following our care instructions:
Trying on a new pair: Follow our size guide to ensure you’re wearing the correct size.
Breaking in a new pair: Allow your feet to adjust to your new shoes by limiting wear to just a few hours the first five to six times.
Air footbeds regularly: Airing the footbeds prevents the build-up of odours caused by excess moisture.
Don’t immerse cork models in water: Water can damage cork-based sandals/shoes and dissolve the glue/sealant.
Avoid extreme heat: Heat exposure can damage Birkenstocks. Avoid leaving them in the car or direct sunlight, and keep away from radiators and fireplaces.
Repair your shoes: Over time, Birkenstock footwear may require repair due to general wear. Read more about repairs.>
Shipping:
Returns:
Visit our Shipping Policy and Returns Policy for full details.
Terms & Conditions for www.birkenstock.com.au Black Friday Campaign
The promoter of this promotion is Birkenstock Australia Pty Limited (ABN 63 0898 684 04) hereinafter referred to as "Birkenstock Australia Online" or "www.birkenstock.com.au."
Promotion Period
Our Black Friday Sale commences on 27 November 2025 at 3:00 PM Australian Eastern Daylight Time (AEDT) and ends on 1 December 2025 at 11:59 PM AEDT. All discounts and offers are valid only during this period. We cannot extend the discount beyond this timeframe.
Discounts
Discounts of up to 45% off are available sitewide on selected items only. The product will display the markdown price.
Exclusions
Discounts cannot be combined with any other promotions, offers, or discount codes.
The sale excludes New Arrivals, New and selected Exclusives, Care Essential products, Shoe Care products, Anniversary products, Accessories except for selected socks, Carry Over Core Range products, Footbeds and Insoles.
Online Only Promotion
This promotion is exclusively available through Birkenstock Australia Online at www.birkenstock.com.au. It does not apply to purchases made in physical stores or through other stockists.
Stock Availability
All products are subject to availability. Limited stock is available for selected sale items, and discounts are offered on a first-come, first-served basis. Once items are sold out, they will no longer be available at the promotional price.
Birkenstock Australia Online will make every effort to fulfil all orders. However, if there has been an unforeseen stock shortage in our warehouse and we are unable to supply the sale item in your order, we will cancel your order and issue you a refund.
Returns & Exchanges
All items purchased during the Black Friday Sale 2025 are final and cannot be returned or exchanged unless deemed faulty upon arrival. If an item is faulty on arrival, please email a photograph of the item to help@birkenstock.com.au within 3 days of receiving your delivery.
Customers are responsible for return shipping costs unless the product is faulty or damaged. As per our Returns Policy.
Order Adjustments
Birkenstock Australia reserves the right to cancel or modify orders if the promotional discount was applied in error or if the order violates any of the terms and conditions.
Birkenstock Australia reserves the right to cancel any orders where the shipping address is an on-shipping or freight forwarding company.
Birkenstock Australia reserves the right to cancel any orders where multiple items have been purchased in bulk quantities.
Birkenstock Australia reserves the right to hold orders that have been flagged for review.
If an order adjustment is necessary, customers will be notified via the email address provided at checkout or contacted by telephone.
Please ensure that the correct item, size, and shipping and billing address details are provided when placing your order.
Birkenstock Australia cannot guarantee that updates can be made after an order is placed, and incorrect details may result in the order being cancelled.
Birkenstock Australia cannot take responsibility for errors in the shipping or billing information provided by customers, including delays or cancellations caused by such errors. It is the customer’s responsibility to provide accurate and complete details to ensure successful delivery.
Customer Service
During this time our customer service team will be managing a very high volume of enquiries. While we are here to assist, please note that it may take up to 3 business days to respond to all enquiries. We will endeavour to respond to your emails within 2 business days and we kindly ask for your patience and understanding while our small team works to manage the influx of orders.
Please be kind to our customer service team, they exist to help everyone, aggressive or abusive behaviour or language (written or spoken) will not be tolerated. This includes insulting or degrading language, such as inappropriate banter, innuendo, or malicious allegations. Any form of physical violence or threats of violence is unacceptable. Additionally, racist, sexist, ageist, homophobic, or derogatory remarks relating to disability, gender, religion, belief, or other personal characteristics will not be tolerated.
For any questions or concerns about the Black Friday Sale, please contact our customer service team at help@birkenstock.com.au.
Modification of Terms
Birkenstock Australia reserves the right to modify, suspend, or terminate the Black Friday Sale 2025 or these Terms & Conditions at any time without prior notice. Any changes will be effective immediately upon posting on our website.
Dispatch, Shipping & Delivery
We anticipate high traffic and an increased volume of enquiries. Additionally, there will likely be increased demand nationwide for all carriers partnered with stores running Black Friday promotions. As a result, processing, shipping, and delivery times may be affected.
Help ease the strain on logistics services by double-checking your shipping details before placing your order. If you will not be home and there is no safe place to leave your parcel, we recommend using a parcel locker for delivery.
Orders will be dispatched via StarTrack Express, which operates with Authority to Leave (ATL). Deliveries to PO Boxes will be handled by Australia Post. Tracking details will be sent to your email once your order has been processed.
We will endeavour to get your orders out as quickly as possible. However, please allow up to 7 business days for order dispatch.
By participating in the Birkenstock Australia Online Black Friday Sale 2025, customers agree to abide by these Terms & Conditions.



For your comfort and support, we offer our original footbed in two widths: 'Regular' for normal to wide feet and 'Narrow' for slimmer feet.
The width of your Birkenstocks is indicated by the footprint shape next to the size.
Choosing the correct fit will keep your feet happy, prevent pressure or rubbing in the wrong places and extend the lifespan of your shoes.
These measurements are footbed dimensions.
We recommend choosing a footbed size by adding 10mm to the length of your foot, and selecting narrow or regular based on your foot width.
| Size | Length | Width |
| 35 Regular | 225mm | 89mm |
| 36 Regular | 230mm | 91mm |
| 37 Regular | 240mm | 93mm |
| 38 Regular | 245mm | 95mm |
| 39 Regular | 250mm | 97mm |
| 40 Regular | 260mm | 99mm |
| 41 Regular | 265mm | 101mm |
| 42 Regular | 270mm | 102mm |
| 43 Regular | 280mm | 103mm |
| 44 Regular | 285mm | 107mm |
| 45 Regular | 290mm | 109mm |
| 46 Regular | 300mm | 113mm |
| 47 Regular | 305mm | 115mm |
| 48 Regular | 310mm | 117mm |
| 49 Regular | 315mm | 119mm |
| 50 Regular | 325mm | 121mm |
| Size | Length | Width |
| 25 Regular | 160mm | 69mm |
| 26 Regular | 165mm | 71mm |
| 27 Regular | 170mm | 73mm |
| 28 Regular | 180mm | 75mm |
| 29 Regular | 185mm | 77mm |
| 30 Regular | 190mm | 79mm |
| 31 Regular | 200mm | 81mm |
| 32 Regular | 205mm | 83mm |
| 33 Regular | 210mm | 85mm |
| 34 Regular | 220mm | 87mm |
| 35 Regular | 225mm | 89mm |
| 36 Regular | 230mm | 91mm |
| 37 Regular | 240mm | 93mm |
| 38 Regular | 245mm | 95mm |
| 39 Regular | 250mm | 97mm |
| Size | Length | Width |
| 35 Narrow | 225mm | 85mm |
| 36 Narrow | 230mm | 87mm |
| 37 Narrow | 240mm | 89mm |
| 38 Narrow | 245mm | 91mm |
| 39 Narrow | 250mm | 93mm |
| 40 Narrow | 260mm | 95mm |
| 41 Narrow | 265mm | 97mm |
| 42 Narrow | 270mm | 99mm |
| 43 Narrow | 280mm | 101mm |
| 44 Narrow | 285mm | 103mm |
| 45 Narrow | 290mm | 105mm |
| 46 Narrow | 300mm | 107mm |
| 47 Narrow | 305mm | 109mm |
| 48 Narrow | 310mm | 111mm |
| 49 Narrow | 315mm | 113mm |
| 50 Narrow | 325mm | 115mm |
| Size | Length | Width |
| 24 Narrow | 150mm | 63mm |
| 25 Narrow | 160mm | 65mm |
| 26 Narrow | 165mm | 67mm |
| 27 Narrow | 170mm | 69mm |
| 28 Narrow | 180mm | 71mm |
| 29 Narrow | 185mm | 73mm |
| 30 Narrow | 190mm | 75mm |
| 31 Narrow | 200mm | 77mm |
| 32 Narrow | 205mm | 79mm |
| 33 Narrow | 210mm | 81mm |
| 34 Narrow | 220mm | 83mm |
| 35 Narrow | 225mm | 85mm |
| 36 Narrow | 230mm | 87mm |
| 37 Narrow | 240mm | 89mm |
| 38 Narrow | 245mm | 91mm |
| 39 Narrow | 250mm | 93mm |
We offer in-house repairs on most products to help you enjoy your birks for longer
We make an effort to minimise our impact on the planet at every step
We offer free shipping on all orders over $50

One of our most important raw materials is cork – A natural and sustainable product that boasts high elasticity, outstanding cushioning, and excellent heat and sound insulation. The cork layer is reproduced and can therefore be harvested again and again without harming the tree.
The cork is obtained from the bark layer of the cork oak. At least five centimeters of thick bark is stripped from the cork oak – a process that can only be repeated every seven to nine years. A single tree can provide 100 to 200 kilograms of cork during its lifetime.

Natural latex serves as a primary binding agent in the production of the footbed. Like cork, natural latex is also a renewable resource. Natural latex is obtained from the resin of rubber trees.
This delicate natural material has a much better energy balance than synthetic latex, which is obtained from crude oil, and it's also free from pollutants such as solvents or CFCs. In addition, natural latex has beneficial natural properties, such as a high elasticity-point and superior breathability.
Birkenstocks are carefully manufactured to allow for easy repairs over the life of the shoes.
Most components are replaceable or repairable.
Our workshop exclusively uses genuine Birkenstock repair materials.
Regular care and maintenance of your Birkenstocks helps keep your favourites on your feet for longer.
Smaller, more regular repairs, such as re-soling and cork patching are recommended over the life of your shoes to extend their wear.
The more shoes we are able to repair, the more we keep from being discarded and ending up as landfill.
We salvage parts and materials from anything that we can no longer repair, minimising waste at every part of our process.
Our workshop team are a talented bunch!
Even if you think your shoes may be beyond repair, or your new puppy has given them a good chew, please reach out to us.