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

Retro Runner

in Breeze

4.8
Rated 4.8 out of 5 stars
136 Reviews
$265 $265 $25 off your first order

Size

Only 0 left in stock
Wearing a half size? Size up for a perfect fit.

Details

The Retro Runner is a vintage-inspired silhouette modernized with cutting-edge, sustainable materials. Shown here in Breeze—a true, light-grey hue—it has an LWG Silver-certified leather and suede upper and custom Koio ReCycled™ sole that provides comfort and flexibility through every step. 

  • Handmade in Marche, Italy
  • Constructed from LWG Silver-certified Italian leather and suede (Cow)
  • Lined with LWG Gold-certified Italian leather (Cow)
  • Set on a Koio ReCycled™ [68 TPU] outsole and Koio ReCycled™ [30 EVA] midsole
  • Tightly stitched for water resistance
  • Threaded with cotton laces
  • Fitted with a removable OrthoLite® Hybrid insole

Size & Fit

  • Fits true to size. Take your normal US size.
  • Only available in full sizes. Go up 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.

Sustainability

LWG Silver & Gold-certified leather & suede: This sneaker is made from leathers and suedes that are Silver and Gold-certified by the Leather Working Group (LWG), meaning they’re responsibly tanned in facilities that safely and carefully manage emissions, energy and water consumption, and waste.

Recycled materials: This sneaker has a Koio ReCycled™ [68 TPU] outsole, 68% of which is recycled TPU from neighboring factories in Italy. It also has a Koio ReCycled™ [30 EVA] midsole, 30% of which is recycled EVA. It's fitted with 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. Please note that original shipping fees, duties, and taxes are non-refundable, and we are unable to provide a return label for your item(s). At this time, we are unable to offer international exchanges. We recommend setting up a return for store credit or a refund and placing a new order.
If you would like to set up an international return, please contact our Customer Care team via phone, chat, or email at [email protected].

Size Guide

How it fits

The Men’s Retro Runner fits true to size. If you wear a half size, we recommend you size up.

US

7

8

9

10

11

12

13

14

UK

6

7

8

9

10

11

12

13

EU

40

41

42

43

44

45

46

47

We use standard US sizing on all styles.

×

Luxuriously Sustainable Materials

KOIO

LWG-Certified Leather & Suede

Truly luxurious materials are gentle on the environment, which is why Koios are made with leathers, suedes, and nubucks from LWG-certified tanneries in Italy. These tanneries are rigorously audited to ensure they responsibly manage waste, water and energy use, and carbon emissions.
KOIO

Recycled EVA & TPU

The Retro Runner is set on our signature Koio ReCycled™ sole—the outsole is 68% recycled TPU and the midsole is 30% recycled EVA. The recycled components were gathered from neighboring factories in Italy and reinserted into our production process. Why? Because they would’ve otherwise ended up in a landfill, and high-quality materials don’t belong in landfills!
KOIO

Non-Toxic Cotton Laces

Our laces are woven (in Italy, of course!) from durable cotton fibers, which are lab-tested to ensure they’re free from 100+ nasty chemicals including pesticides and heavy metals.
4.8
Rated 4.8 out of 5 stars
Based on 136 reviews
96%would recommend these products
136 reviews
  • Robert C.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 10
    4 minutes ago
    Size Purchased: 10
    Normal Size: 10
    Rated 5 out of 5 stars
    Retro Runner in Cloud

    This is my second Retro Runner (first one in Breeze color). Craftsmanship is very good and I like the retro design.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 4.0 on a scale of 1 to 5
  • robert n.
    Verified Buyer
    Size Purchased: 9
    Normal Size: 9
    4 days ago
    Size Purchased: 9
    Normal Size: 9
    Rated 4 out of 5 stars
    Shoes

    I like them. They’re very good looking. They’re a little stiff when you first start wearing them.

    QUALITYRated 4.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 2.0 on a scale of 1 to 5
  • Yuliya
    Verified Buyer
    Size Purchased: 6
    Normal Size: 6
    1 week ago
    Size Purchased: 6
    Normal Size: 6
    Rated 5 out of 5 stars
    Great shoe!

    This is a gorgeous looking shoe. Just “vintage” enough. It’s a little heavier than a normal sneaker but I like that for stability. I would say they run slightly small. I’m usually a 5.5 or 6, and the 6 in this case with socks feels a bit snug but still doable. Overall it’s a beautiful shoe and quality for the price!

    QUALITYRated 5.0 on a scale of 1 to 5
    COMFORTRated 4.0 on a scale of 1 to 5
    SIZINGRated -1.0 on a scale of minus 2 to 2
  • Akil M.
    Verified Buyer
    Size Purchased: 9
    Normal Size: 9
    1 week ago
    Size Purchased: 9
    Normal Size: 9
    Rated 3 out of 5 stars
    Review

    Looks awesome, but runs pretty small.

    QUALITYRated 5.0 on a scale of 1 to 5
    COMFORTRated 4.0 on a scale of 1 to 5
    SIZINGRated -1.0 on a scale of minus 2 to 2
  • Gerardo M.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 9.5
    2 weeks ago
    Size Purchased: 10
    Normal Size: 9.5
    Rated 5 out of 5 stars
    Nice

    High quality shoes that just didn’t fit. Koio makes nice shoes but you need to be careful of the sizing. These are on the shorter side.

    QUALITYRated 5.0 on a scale of 1 to 5
    SIZINGRated -2.0 on a scale of minus 2 to 2
    COMFORTRated 5.0 on a scale of 1 to 5
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Exchange/store credit. $20 restock fee. Retro Runner in Breeze

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.Retro Runner in Breeze

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.