KOIO

Organic Cotton No Show Socks

Spend $250, Get 2 Pairs Free

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KOIO

Organic Cotton No Show Sock

Made from a unique blend of certified organic cotton and innovative 'aerolight'™ fiber, our Organic Cotton No Show socks are too good to show off. Literally. Comfortable yet low-cut to sit undetected, they're the perfect union of fashion and function. Their specially designed and patented silicone feature keeps your sock in place and your feet in comfort.

Only available in colors Arctic White & Mirage Gray, sizes S-XL

Organic Cotton No Show Sock

Made from a unique blend of certified organic cotton and innovative 'aerolight'™ fiber, our Organic Cotton No Show socks are too good to show off. Literally. Comfortable yet low-cut to sit undetected, they're the perfect union of fashion and function. Their specially designed and patented silicone feature keeps your sock in place and your feet in comfort.

Only available in colors Arctic White & Mirage Gray, sizes S-XL

Offer eligible on orders over $250 before taxes. Offer eligible while supplies last.

Free Shipping for Orders over $150

Terms

Free shipping applies only to domestic orders in the Contiguous United States totaling $150+. Returns have a $9.95 shipping label fee, which will be waived if you opt for a store credit refund.

Promotions cannot be combined for additional discounts. Accessories are excluded from any site promotion.

Items on sale with a 30% or more discount are eligible for exchange only. Exchange Only items cannot be refunded, but can be exchanged for a different size, a different item, or store credit.

Final Sale items are discounted by 50% or more, and cannot be returned or exchanged.

Men

Primo

in Castagna

4.9
Rated 4.9 out of 5 stars
559 Reviews
$295 $295 $25 off your first order

Honest Pricing Guarantee Learn More

Size

Only 5 left in stock
Wearing a half size? Size down for a perfect fit.

Details

The Primo was our first-ever sneaker, and it's still one of our bestsellers today thanks to its timeless design. It's handcrafted in Italy from smooth vegetable-tanned Castagna leather and set on a white rubber sole. Keep the high-top silhouette in focus by rolling up the cuffs of your pants.

Important information: Our Castagna leather is a vegetable-tanned premium Italian leather. Thanks to this tanning method and the hand-polishing, it attains a unique depth and sheen. It will age gracefully and change its appearance slightly over time. Given the natural tanning process, you can expect variations from the images shown. These variations are a result of the manufacturing process and a testament to the high-quality craftsmanship we pursue. 

  • Handmade in Tuscany, Italy
  • Constructed from vegetable-tanned Italian leather (Cow)
  • Lined with LWG-certified Italian leather (Cow)
  • Set on a 100% rubber sole (50% natural, 40% recycled, 10% conventional)
  • Tightly stitched for water resistance
  • Threaded with waxed cotton laces
  • Fitted with a removable OrthoLite® Hybrid™ insole
  • Finished with hand-painted edges
  • There may be slight variations in color or pattern from the images shown due to the material being vegetable-tanned

Size & Fit

  • Fits true to size. Take your normal US size.
  • Only available in full sizes. Go down to the nearest whole size if you wear a half size.
  • Width D - Standard
  • Width can be adjusted by tightening/loosening the laces.
  • Not sure of your size? Reach out to our team for a recommendation.
    • Shaft height 4.7 in/ 12 cm
    • Please note that measurements may vary by size
    • Product Measurements based on a size US 09

Sustainability

LWG-certified leather: This sneaker is lined with leather that’s certified by the Leather Working Group (LWG), meaning it’s responsibly tanned in a facility that safely and carefully manages emissions, energy and water consumption, and waste.


FSC®-certified natural rubber: 50% of this sneaker’s sole is Forest Stewardship Council®-certified (FSC®) natural rubber. This certification ensures the rubber is sourced from a forest that’s responsibly managed to prevent deforestation.


Recycled materials: 40% of this sneaker’s sole is recycled rubber. It also has an OrthoLite® Hybrid insole made with recycled foam and rubber from previous production processes.

Shipping & Returns

Shipping

Receive free ground shipping (3-5 business days) on all orders over $150. Read more about our shipping options here.

Returns/Exchanges

We accept returns and exchanges of most unworn and unused products within 14 days of shipment. Returns have a $9.95 shipping label fee, which will be waived if you opt for a store credit refund. Items purchased with a discount may only be eligible for store credit or exchange.

International Orders

We are happy to honor a return within 14 days of delivery for unworn and unaltered items. International returns have a $25 shipping label fee. Please note original shipping fees, duties, & taxes are non-refundable.

Size Guide

US

7

8

9

10

11

12

13

14

15

16

UK

6

7

8

9

10

11

12

13

14

15

EU

40

41

42

43

44

45

46

47

48

49

CM

26.5

27.3

28.2

29

29.9

30.7

31.6

32.4

33.3

34.1

IN

10.4

10.7

11.1

11.4

11.8

12.1

12.4

12.8

13.1

13.4

We use standard US sizing on all styles.

How can we sell a $700 shoe for $295?

We cut out the middlemen.




Our Value


At Koio we’re striving to make the most valuable shoe on the market. For us, value doesn’t come from an outrageous ticket price; it comes from pairing ethics with the highest-quality Italian materials and craftsmanship to create the best shoe we can, and pricing it at a fair margin that allows us to do business sustainably.




Our Quality


Each of our shoes passes through the hands of 42 craftspeople at our manufacturer in Italy, using locally sourced premium leathers, suedes, and recycled materials. We’re creating footwear that’s matched only by the world’s most renown luxury brands in its dedication to quality. How do we know? Because we see their shoes being manufactured next to ours by the same craftspeople.







Don’t get us started on retailers. Italian leather shoes of comparable craftsmanship are sold for twice the price of Koios or more. When a luxury brand sells a shoe to a retailer, the retailer applies a markup of at least 100% to the wholesale price—the price that they are paying the luxury brand—in order to come up with the price that you are seeing in the store. When you buy a pair of $700 leather shoes through retail, at least half your money goes to the store location.




We get around the unnecessarily pricey world of traditional retail by selling the finest Italian leather shoes directly to you.


Here's to getting the best value for your money.

Primo in Castagna

Added the Primo in Castagna Size 9 to your bag.

Bundle and Save 30% on Accessories

Koio Shoe Tree

Koio Shoe Tree

$21$30

Crafted from cedar wood and helps maintain the shape of your Koios.

Koio Dust Bag

Koio Dust Bag

$8.40$12

Protect your Koios from dust, dirt, and scratches during storage and travel.

Koio Eco Protect

Koio Eco Protect

$17.50$25

Creates a water-resistant barrier and prevents stains.

Subtotal

$46.90 $67 (Saving 30%)

×

4.9
Rated 4.9 out of 5 stars
Based on 559 reviews
99%would recommend these products
QUALITYRated 4.8 on a scale of 1 to 5
SIZINGRated 0.5 on a scale of minus 2 to 2
COMFORTRated 4.8 on a scale of 1 to 5
559 reviews
  • George M.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 10
    Yesterday
    Size Purchased: 10
    Normal Size: 10
    Rated 5 out of 5 stars
    Every pair, exceptional

    I have a few different Koios and I only expected these to look and feel fantastic... I wasn't disappointed:) beautifully made shoes.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
  • David K.
    Verified Buyer
    Size Purchased: 11
    Normal Size: 11.5
    2 days ago
    Size Purchased: 11
    Normal Size: 11.5
    Rated 5 out of 5 stars
    Unique High Tops

    These are a great pair of high tops and the Castagna color is awesome! My only recommendation is that they need to offer a wide option.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
  • David K.
    Verified Buyer
    Size Purchased: 11
    Normal Size: 11.5
    2 days ago
    Size Purchased: 11
    Normal Size: 11.5
    Rated 5 out of 5 stars
    Great Pair of High Tops

    The fit and overall quality of the shoes are top notch!

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
  • Louis C.
    Verified Buyer
    Size Purchased: 11
    Normal Size: 10.5
    5 days ago
    Size Purchased: 11
    Normal Size: 10.5
    Rated 5 out of 5 stars
    Very nice shoe

    I have only ***** this shoe in the house so far, and must say that these shoes are very comfortable .

    I also like the style and cut of the shoe, I think this shoe will be in my regular rotation.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
  • Eduardo R.
    Verified Buyer
    Size Purchased: 11
    Normal Size: 11
    1 week ago
    Size Purchased: 11
    Normal Size: 11
    Rated 5 out of 5 stars
    Perfect fit, amazing quality!

    I love my Primos! This is my 3rd pair, having the black and dark brown. This is a great made sneaker that fits perfectly on my minimal style. They are extremely comfortable and as someone that walks a lot and always on my feet I never have problems. Will continue to be a customer!

    QUALITYRated 1.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
Reviews LoadedReviews Added

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Free US Shipping on all orders over $150

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Exchange/store credit. $20 restock fee. Primo in Castagna

To sell this item at its deeply discounted price while also maintaining responsible business practices, we need to charge a $20 restocking fee for exchanges.

Eligible for exchange/store credit only.Primo in Castagna

This item is deeply discounted and as such, it cannot be returned for a refund. However, you may exchange it for a different item or store credit.