97% natural sneakers by MIRET | MINERA Silica – MIRET eco sneakers Skip to content

MINERA Silica Sneakers

€111,20 €139,00

This autumn/winter low-top sneaker comes with natural rubber outsoles featuring deeper grooves for improved grip in wet and snowy conditions. The outsole provides extra thermal insulation thanks to the 6 mm cork* layer for additional protection in cold weather. 

The upper is made from 100% wool, undyed and unbleached. The wool-covered cork insole and pure hemp lining ensures a warm and healthy environment for your feet all day long.

*Cork is one of the best natural thermal insulation materials thanks to its minimal thermal conductivity.

All our sneakers are made from non-toxic, 97% natural ingredients. They are developed and crafted in Croatia with the greatest respect for the people and the environment.

Read the review ★★★★★ on Trustpilot

UPPER: 100% wool - water repellent & thermoregulating

LINING: 100% hemp - super breathable, lightweight & strong

INSOLE: cork covered with wool - antibacterial & odor resistant

OUTSOLE: 95% natural rubber latex - soft & flexible 

LACES: 100% eucalyptus

Mirets are the only sneakers in the world to hold the STANDARD 100 by OEKO-TEX label for the entire product and not just specific components. This label means that our sneakers contain zero toxic substances harmful to human health which is why Mirets can so easily create and maintain a healthy environment for your feet.

OEKO-TEX Standard 100 Tested for harmful substances

How to measure your foot?

 Foot lenght (cm) Foot lenght (inch) Miret size
21,7 - 22,3  8,54 - 8,78 34
22,4 - 22,9 8,82 - 9,02 35
23,0 - 23,6 9,05 - 9,29 36
23,7 - 24,2 9,33 - 9,57 37
24,3 - 24,9 9,61 - 9,80 38
25,0 - 25,6 9,84 - 10,08 39
25,7 - 26,2 10,12 - 10,35 40
26,3 - 26,9 10,39 - 10,59 41
27,0 - 27,5 10,63 - 10,87 42
27,6 - 28,2 10,91 - 11,14 43
28,3 - 28,9 11,18 - 11,38 44
29,0 - 29,5 11,42 - 11,65 45
29,6 - 30,2 11,69 - 11,93 46
30,3 - 30,9 11,97 - 12,17 47
31,0 - 31,5 12,20 - 12,44 48
31,6 - 32,2 12,48 - 12,76 49

Read more about Shipping & Returns


Currently we ship all over the world, but due to this, we don’t yet offer free shipping. The shipping cost will be calculated at the checkout. 

All orders will be shipped within one day after the payment, via express shipping option with 2-5 day delivery. If your order hasn’t arrived within that time, please contact us.   

Returns and Exchanges

You may exchange or return your items for a full refund within 30 days of having received them. Items need to be unworn, undamaged, in re-sellable condition (i.e. no creases or wear on outsoles), and in their original packaging.

To get started on an international return or exchange, send us an email to webshop@miret.co 


How to Care for Your MIRET Sneakers

To maintain the beautiful colour and appearance, we recommend gentle vacuuming with a soft nozzle. Pure wool is antistatic and does not attract dirt like other fabrics. The fabric is water repellent, so spillages are slow to penetrate the fabric.
For all the dust and mud stains, leave the stains to dry and vacuum clean them. After vacuuming, use your clean shoe (or tooth) brush.
For stains always soak up the liquid with a white kitchen towel as soon as possible. If the stain has dried on, remove as much of it as possible by vacuuming. Most stains and dirt can be removed using an ordinary pH-neutral detergent diluted in lukewarm water at normal strength.
Over time white dust will appear on the surface of the rubber outsoles. This is a natural process of curing of rubber and you can remove this dust with warm water, ordinary detergent and a soft brush.

Water Repellence

All MIRET sneakers come protected with a water-repellent coating which is completely natural, perfectly safe for the environment, human health and any type of material.

Customer Reviews

Based on 5 reviews
Gordana Tihomirovic
Tricky size - little low cut

I ordered size 42, as it was written length in cm was 27, that is my exact size. But they were small, then I easily replaced them with size 43 (my usual size), that is a little big. They have a large sole that can be removed easily. As the sneakers were a bit big, I added my own sole that I usually wear in sneakers, and then the size is good, but then the inner sole is so raised, and the sneaker is really low cut on the side, that the foot feels like falling out at the heel. Also, they are slightly wide for me. 42 was ideal width and 43 is slightly wide, so I have to tighten the shoelaces, and the middle crumples a bit.
I really like the sneakers, and maybe this is an individual experience, as I have a large and narrow female foot.

leif vitus olander hansen

Det er et par fantastiske sneakers, meget komfortabel og nærmest vægtløs, jeg gik med dem en hel dag og det føltes som om jeg ikke havde sko på, mine fødder var varme men ligesom skoene var de lugtfri , samtidig med at de har et afslappet og elegant udseende, så de kan varmt anbefales, så jeg skal have bestilt nogle flere for prisen er meget fair.
Gode hilsner

Marin Roje
Best sneakers ever

Best sneakers ever

Sally Mussett

I bought the Minera Silica Sneakers. Very comfortable and I love the materials they are made from, all natural.

Čista radost

Beskrajno udobne, tople i pašu na svaku odjevnu kombinaciju. Neki dan su mi se prvi puta zaprljale jer sam bila u šetnji sa psom. Bila sam malo zabrinuta ali sam čekala drugi dan da se posuši mrlja i jednostavno je usisala. Taj trenutak me učinio jako sretnom jer ponekad neke stvari u životu mogu biti jednostavne i prirodne i jednako dobre kao i neprirodne po meni čak i puno bolje! Miret je moja nova ljubav <3

Made to last

Harvesting the power of nature with the strongest natural fibres - wool and hemp. Natural rubber outsoles are superior in abrasion resistance and stitched 360º for longevity.  3% synthetic thread and glue ensure durability.

Natural is better

Wool is an amazing material. It makes MIRET sneakers naturally thermoregulating and water-repellent. Both hemp lining and cork insoles have very low CO2 emissions, making them the most sustainable parts of our sneakers. Outsoles are made from natural rubber resulting in a wonderful scent, while ensuring flexibility and good grip.

Clean & Fresh

No more summer cringe! Bacteria resistant wool, hemp and cork maintain a fresh and healthy environment for your feet. The hydrophobic and dirt-repellent wool upper keeps your feet dry and your sneakers clean.


Just like sheep.


Like wearing clouds.


Stinky feet season is over.

MIRET in action

Don't be afraid to get your Miret sneakers dirty.