KOIO

Organic Cotton No Show Socks

Spend $250, Get 2 Pairs Free

Learn more

Gift With Purchase Offer

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.

Limited-Time Only: 20% Off Sitewide

Gift With Purchase: Spend $250, Get 2 Pairs of ONDO Socks

Terms

Free shipping applies only to domestic orders in the Contiguous United States totaling $100+.

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

Terms

Gift With Purchase: Offer eligible on orders over $250 before taxes. Offer eligible while supplies last. In the event of an order being returned for a refund, the free gift does not need to be returned.

Items on sale with less than a 50% 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 heavily discounted and cannot be returned or exchanged.

Free shipping applies only to domestic orders totaling $100+.

Holiday Sale is available online and in stores while supplies last. Cannot be combined with any other offer, including Last Call. Exchanges or store credit only. No refunds.

Sale orders placed between December 9 and November December 31 may be exchanged or returned for store credit through January 14, 2023. No returns for full refunds will be permitted for sale items.

5 Days of Gifts Schedule:

- Day 1: 35% off select Capri colorways

- Day 2: 35% off select high-tops

- Day 3: 35% off select low-tops

- Day 4: 30% off all men’s boots

- Day 5: 30% off select women’s boots

Portofino

in Antique White

4.8
Rated 4.8 out of 5 stars
30 Reviews
$302.40 $378

(20% off)

Size

Only 1 left in stock
Wearing a half size? Size down for a perfect fit.

Eligible for exchange or store credit. No refunds.Portofino in Antique White

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.

Details

Sometimes the simplest designs are the most sophisticated, and the Portofino sneaker in Antique White is a testament to that. Strobel-constructed for superior flexibility, it’s handcrafted from Italian leather and unlined to give it a weightless, breathable feel. The sole is made from FSC®-certified natural and recycled rubber—so it’s sustainable and durable.

  • Handmade in Tuscany, Italy
  • Constructed from LWG-certified full-grain 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

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 B - Standard
  • Unlined construction, has a soft feel and a slightly more relaxed fit than the Capri model.
  • Width can be adjusted by tightening/loosening the laces.
  • Not sure of your size? Reach out to our team for a recommendation.

      Sustainability

      LWG-certified leather: This sneaker is made from leather that's certified by the Leather Working Group (LWG), meaning the hides are responsibly tanned in facilities that safely and carefully manage 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 $100. Read more about our shipping options here.

      Returns/Exchanges

      This is an exchange only item, returns are not accepted. Read more about our returns/exchange policy here.

      International Orders

      We accept U.S. returns and exchanges of most unworn and unused products within 14 days of shipment. Items purchased with a discount may only be eligible for store credit or exchange. For International returns visit here.

      KOIO

      Organic Cotton No Show Socks

      Spend $250, Get 2 Pairs Free

      Learn more

      Gift With Purchase Offer

      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.

      Size Guide

      US

      5

      6

      7

      8

      9

      10

      11

      UK

      3

      4

      5

      6

      7

      8

      9

      EU

      35

      36

      37

      38

      39

      40

      41

      We use standard US sizing on all styles.

      Portofino in Antique White

      Added the Portofino in Antique White Size 9 to your bag.

      Bundle and Save 30% on Accessories

      Koio Shoe Tree

      Koio Shoe Tree

      $29.40$42

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

      Koio Eco Cleaner

      Koio Eco Cleaner

      $24.50$35

      Removes stubborn stains and scuffs.

      Koio Eco Protect

      Koio Eco Protect

      $24.50$35

      Creates a water-resistant barrier and prevents stains.

      Subtotal

      $78.40 $112 (Saving 30%)

      ×

      4.8
      Rated 4.8 out of 5 stars
      Based on 30 reviews
      97%would recommend these products
      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
      30 reviews
      • Robert P.
        Verified Buyer
        Size Purchased: 11
        Normal Size: 11.5
        1 month ago
        Size Purchased: 11
        Normal Size: 11.5
        Rated 5 out of 5 stars
        Good buy

        The portofinos are very high quality shoes. On the good advice of KOIO's consultant, I ordered a half size down, 11, from my normal size.

        QUALITYRated 5.0 on a scale of 1 to 5
        SIZINGRated 1.0 on a scale of minus 2 to 2
        COMFORTRated 4.0 on a scale of 1 to 5
      • Francisco M.
        Verified Buyer
        3 months ago
        Rated 5 out of 5 stars
        Worth every dime.

        Superb comfort, look and quality!

      • Rebecca T.
        Verified Buyer
        4 months ago
        Rated 5 out of 5 stars
        Very comfortable

        No pressure points, can stand all day wearing it.

      • Jay B.
        Verified Buyer
        4 months ago
        Rated 5 out of 5 stars
        Awesome Sneaker

        I LOVE these! Super stylish, ultra-comfortable for long walking outings in the city (I broke mine in in NYC), and soft materials. I like them so much I bought them in off-white, too. Highly recommended.

      • Man C.
        Verified Buyer
        4 months ago
        Rated 5 out of 5 stars
        impressive portofino

        Opted for the portofino for its simple classic look. When it came, it looks lux classic. Leather is smooth and soft, inside unlined but soft. I'm size 9 EE. Saw the reviews and ordered 8. When it came it was very snug. Width was ok as leather stretch out but lengthwise felt tight. Not sure if should have ordered 9. Residing overseas so exchange was out. Put in a shoe tree to stretch out, now feels better but still snug. Think will try 9 next pair.

        Want to add that customer service from Laura and Paige were simple terrific - so friendly, patient and helpful.

      Reviews LoadedReviews Added

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      Exchange/store credit. $20 restock fee. Portofino in Antique White

      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.Portofino in Antique White

      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.