







"Birk Indiana Marine" Cork Sandals - Natural Cork Sliders
Embrace a casual and eco-responsible summer style with the Indiana Marine sandals. Designed to combine absolute comfort and respect for the environment, these two-tone sliders blend the elegance of navy blue with the authenticity of natural cork.
Express your style by wearing these sandals in the spirit of vegan Birkenstocks but made of cork 🧡
Natural comfort for your feet
Inspired by the timeless "Birk" design, Indiana sandals offer an ergonomic sole that molds to the shape of your foot. Cork, a naturally cushioning material, reduces shock with every step, allowing you to walk all day without fatigue.
Technical specifications
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Material: High-quality cork straps, resistant and flexible.
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Design: Two-tone Navy and Natural with an aged metal adjustment buckle.
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Insole: Felt for optimal thermal regulation (does not heat up in the sun) & for unparalleled softness.
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Outsole: Agglomerated cork & lightweight, non-slip EVA for perfect grip.
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Assets: 🪶 Ultra-light, 100% Vegan and hypoallergenic.
Artisanal and sustainable craftsmanship
Each pair is carefully crafted in Portugal. By choosing these sandals, you support ethical fashion that preserves cork oak forests without harming local biodiversity.
Sizing and Care Tips
These sandals fit true to size, so we advise you to take your usual size. For maintenance, a simple damp cloth with neutral soap on the cork straps is enough to restore their shine. Do not hesitate to refer to the product size chart for dimensions for each shoe size.
🚛 DELIVERY:
- Delivery is free via Chronopost Relais
- Delivery time for sandals is usually 3 to 5 days from the order.

Important information: As the products are of natural origin and handcrafted, the item received may be slightly different in color or details.
We have chosen not to offer you Sandals made in France, but Sandals made in Portugal, simply because cork work is an ancestral know-how of this neighboring country, and the CORK comes directly from Portugal. We therefore prefer to opt for European production and manufacturing, with quality finishes and impeccable products.
🌿Shoes - Shoes made in Portugal 🇵🇹
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Delivery:
- Free delivery via Chronopost Relais for purchases of €20 or more
- Delivery time is generally 3 to 4 days from the date of shipment.
Most of our items are available in stock. They are therefore shipped within 24 hours via La Poste for small items, when the package does not exceed a certain weight, otherwise we use Chronopost Relais. Shipping is free for purchases of €20 or more.
In case of a return for exchange, following a size error for example, a contribution of €4 will be requested for the second shipment.
Return & Refund Policy

We guarantee all our items for 15 days, satisfied or your money back. You can return your products that fall within this guarantee (at the customer's expense) to the following address:
OAK FOREST
40A rue Louis Pasteur
67117 ITTENHEIM
Once the product is received, and after verification of its condition, the product will be refunded directly to the bank card used for the payment of the order, within a maximum of 7 days.
Contact
Do not hesitate to contact us for any questions:
- Via our Chat accessible from the site for a quick response
- By email: contact@oakforest.fr
- By phone at 06.60.53.22.75 or 09.80.82.55.99
Cork is a sustainable, biodegradable and recyclable plant material that does not require the cutting of trees. We only use the bark of the tree which regenerates naturally. Cork is also a Trendy, Original, Eco-Friendly , VEGAN , eco-responsible material and above all which is respectful of the planet 🌏.
Cork leather goods that are soft to the touch , light , flexible and resistant . He does not fear water . You can also clean it simply with a damp cloth and soapy water , provided you use a natural neutral soap .
Let yourself be tempted by vegetable leather because it only has advantages, and respects nature, without causing animal suffering.
Important information: The products being of natural origin and created in an artisanal manner, each of them is unique and the item received may however be slightly different in its color or details compared to the photo.
🌿Crafts produced in Portugal 🇵🇹
If you have any questions, please feel free to contact us :-) We will get back to you within 24 hours.
By email: to the following address: contact@oakforest.fr
By phone: on 06.60.53.22.75 or 09.80.82.55.99 from 10 am to 6 pm, Monday to Friday