OKU.NAI wool felt strap
Upgrade instead of buying new with new straps
Fancy even more straps? Click here and save up to 40% with our strap bundle
1kg of collected plastic per sandal with CleanHub
Comfortable all day longno blisters, no pressure
Your look in secondsChange strap color
100% circularSwiss Design & TakebackMATERIAL
100% wool felt (compostable)
PRODUCT DESCRIPTION - OKU.NAI Wool Felt Strap
The OKU.NAI wool felt strap is the perfect choice to turn your RESLIDES from outdoor sandals into indoor sandals, a.k.a. slippers. The wool felt feels soft and supple on your foot. Perfect for home.
Please note that wool felt is a natural material that is not additionally dyed. As a result, slight color variations compared to the representation here on the website may occur. We work with our supplier for technical quality felt in Germany.
With additional straps, you can replace the existing straps and in no time have another or updated pair of sandals! So whether for style or repair reasons - in any case, you can avoid buying additional sandals.
If necessary, the strap can be shortened independently.
If you would like even more colors, check out our strap bundles!
RELATED PRODUCTS
- ESSENTIALS Strap
- MAZE.GRID Strap
- ANI.MAL Strap
- Strap Bundles – Save up to 40%
DELIVERY TIMES
Switzerland and Liechtenstein: 1 to 2 business days
Germany: 3 to 5 business days
Austria: 3 to 5 business days
Netherlands: 3 to 5 business days
Belgium: 3 to 5 business days
France: 3 to 5 business days
Italy: 5 to 8 business days
Spain: 5 to 8 business days
Denmark: 3 to 5 business days
You can find more information in the shipping terms.
WHY RESLIDES
A concept that thinks ahead.
One sandal. Infinite looks.
Change your strap color in seconds – to match any outfit. Turn one pair into infinite possibilities. No need to buy new, just update.
100% circular.
Thoughtful instead of thrown away: durable materials, replaceable parts, and a genuine material cycle. Swiss design that stands the test of fashion's evolution.
Returning it pays off.
Send in old RESLIDES components and receive a Circularity Credit – we cover the shipping and recycle the materials.
Riemen ist sehr gut. Was uns stört ist das weisse logo, welches sich nur schwer ablösen lässt und dann die Verrechnung von zweimal Porto, für ein Gratisprodukt, welches zusammen gleichzeitig in einem Paket zugestellt wurde. Enttäuschend
Bin sehr zufrieden mit meinen RESLIDES. Sie begleiten mich auf meiner Velotour und sind praktisch für am Strand und auf dem Camping.
Die Riemen sind super und leicht austauschbar. Ich hätte mir etwas intensivere Farben gewünscht.
Frequently Asked Questions about RESLIDES sandals
RESLIDES sandals consist of three clearly separate components: sole, straps, and buckles. You thread the straps through the designated openings in the sole and secure them with the buckles – completely without tools.
This creates sustainable modular sandals for the city and the beach, where you can customize the design at any time: You simply change the colored straps instead of buying new shoes. In everyday life, this means: sandals where you only change the straps instead of the shoe – an update instead of a new purchase, which conserves resources and reduces waste.
All RESLIDES models use the same modular basic system of sole, strap and buckles, but differ in design details, colours and special edition features.
ESSENTIALS: Our bestseller in monochrome colours and highly flexible – the perfect beach and travel sandals for your holiday.
MAZE.GRID: Characteristic grid pattern inspired by ancient meander patterns – for urban looks with modern design.
KA.NOH Edition: Limited edition with a two-tone sole for a high-contrast fashion statement.
RESLIDES Kit: To assemble yourself – choose from 9 colour variants and configure your individual set.
OKU.NAI Home Edition: The slipper version with an elegant wool felt strap for home.
ANI.MAL Collection: Various animal fur motifs for an extravagant look.
What all models have in common is that they are unisex sandals for women and men from Switzerland with a timelessly minimalist design for every occasion – from city walks to office and after-work to travel and city trips.
RESLIDES are the ideal beach sandals because they are waterproof, dry quickly, and are easy to clean after time spent in the sand, sea, or pool. Thanks to the interchangeable straps, you can adapt your look for the beach bar, promenade, or beach club in seconds without having to bring a second pair of sandals.
RESLIDES are particularly practical as travel sandals because they take up little space in your luggage and can be adapted for different situations thanks to their modular system. One pair of sandals is enough for the beach, city strolls, and dinner – you simply change the straps and are perfectly equipped, both visually and functionally.
Yes, our beach sandals are intentionally designed to also function as comfortable city sandals. The flexible, cushioned sole and secure fit make them suitable for everyday use for sightseeing, cobblestones, or long walks while on vacation.
RESLIDES are made from a few clearly defined high-performance plastics:
Soles: TPU (thermoplastic polyurethane, recyclable) – significantly more durable than conventional sandal soles
Straps: Recycled polyester (PET, recyclable) or wool felt
Buckles: Recycled acetal (POM, recyclable)
The components are single-material, meaning each is made from one material and can be cleanly separated and recycled at the end of their useful life. This makes RESLIDES resource-efficient sandals made from durable materials, designed for maximum longevity and genuine circularity.
We are proud to use 100% recyclable components in all our sandals.
Yes, RESLIDES (ESSENTIALS, RESLIDES Kit, MAZE.GRID and KA.NOH Edition, ANI.MAL Collection) come without leather and without any other animal-derived components: the soles, buckles and straps are made from technical plastics or recycled fibers.
Only our OKU.NAI Home Edition uses a wool felt strap, which is of animal origin.
All our RESLIDES models are cruelty-free.
This makes our unisex sandals for women and men an attractive option if you want to live consciously. At the same time, we focus on durability and recyclability to offer a sustainable alternative to classic leather sandals and sandals as an alternative to fast fashion.
Yes, RESLIDES sandals are water-resistant and can easily get wet. The TPU soles and recycled polyester straps dry quickly and are ideal for the beach, pool, or rainy days. This makes them the perfect choice as sustainable modular sandals for the city and beach – whether on a city trip, by the water, or in changeable weather.
After contact with salt water, we recommend briefly rinsing the sandals with fresh water to maintain their longevity.
Your RESLIDES can be easily cleaned with lukewarm water and, if necessary, a little mild detergent. You can remove the straps, rinse them separately, and then let them air dry. Thanks to the modular design, you can specifically clean the areas of your comfortable sandals with interchangeable, continuously adjustable straps that actually get dirty, significantly extending their lifespan.
This easy care supports our goal of offering sandals as an alternative to disposable fashion.
The CIRCULARITY CREDIT is a sustainability deposit system integrated into the product price. You have two options and can receive up to 100% of the credit back:
TRADE-IN: If you decide to return your old product and purchase a new one, you will receive the CIRCULARITY CREDIT back in full as cashback or a voucher.
RETURN AFTER USE: If you return old sandals or components, you will receive the CIRCULARITY CREDIT as a voucher or partially as cashback.
We cover the return shipping costs, recycle the materials, and return them to the circular economy – this is how new products are made from old ones.
This is what makes RESLIDES sandals where you only replace the straps instead of the shoe, closing the loop of our sustainable sandals with 100% recyclable components.
You can find more information in the 'About the CIRCULARITY CREDIT and Takeback' section in our general FAQs.
As an EU customer, you can return your RESLIDES within 14 days under the statutory right of withdrawal.
We offer Swiss customers a voluntary 14-day return policy subject to certain conditions.
You can find the exact timeframes and conditions in our Right of Withdrawal policy.
As we want to minimize returns for environmental reasons, we will actively help you choose the right size and adjust the straps so that your resource-efficient sandals, made from durable materials, stay with you for as long as possible.
If something doesn't fit after all, please contact our support team (support@reslides.ch). We will work with you to determine whether an exchange or return is the best option.
Yes, most RESLIDES models are available for immediate delivery.
You can find the delivery times for each country in our shipping terms.
Our focus is on an environmentally responsible shipping method, not on "Same Day Delivery" at all costs. This means that your Swiss sandals with their timelessly minimalist design will arrive reliably and in a resource-efficient way, rather than ultra-fast – ready for everyday wear, the city, travel, and city trips.
If you have any questions about the availability of specific colors or sizes, please contact us at support@reslides.ch.
No. If you order from an EU country, you will pay no additional customs duties or other import fees upon delivery when purchasing your RESLIDES sandals. The purchase price you pay online with us is the final price
Your order will be shipped from our German warehouse, so it will be treated as a regular shipment within the EU.
Even in the case of an exchange or return, you will not incur any export fees, as returns from EU customers are sent to our German warehouse. Swiss customers send their returns to our Swiss warehouse.