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Terms

Orders placed between November 14th and December 31st will have an extended exchange window for the holidays. After the regular 14-day return window has ended, orders will not be eligible for a refund, but can be exchanged or returned for store credit until January 11th, 2026.

A $14 shipping and processing fee will apply to all returns/exchanges. You can waive this fee by opting into Checkout+ for $7.98 at the time of purchase.

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

Items on sale with a 25% 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.

Size Guide

Whether you already know your size or need help figuring it out, this guide will help you confidently choose the right fit for our Monza sneaker. With just a few quick measurements, you'll be able to determine the Koio size that works best for your feet and your comfort preferences.


Instructions to Measure Your Foot


Follow these simple steps to get an accurate measurement:

  1. Place a sheet of paper against a wall or straight edge.
  2. Stand with one foot on the paper, heel touching the wall.
  3. Using a ruler, measure from the wall to the tip of your longest toe.
  4. Record the measurement in centimeters or inches.
  5. Repeat the process with your other foot.
  6. Compare your measurement to our size chart below.
    • The centimeter (CM) and inch (IN) measurements in the size guide represent the maximum foot length that comfortably fits each size. For the best fit, we recommend selecting a size where your foot length is slightly less than or equal to the listed measurement — depending on your personal comfort preference and how much room you like in your shoes.
    • For example: If your foot at the longest toe measures 29.5 cm, that falls between 29.0 cm (US 11) and 29.8 cm (US 12)—in this case, your size is a US 12.
Shoe size
Maximum foot length
US
UK
EU

CM IN
7 6 40
25.6 10.1
8 7 41
26.4 10.4
9 8 42
27.3 10.7
10 9 43
28.1 11.1
11 10 44
29 11.4
12 11 45
29.8 11.7
13 12 46
30.7 12.1

The details are not the details. They make the design.The details are not the details. They make the design.

1

2

3

4

5

6

The details are not the details. They make the design.

-Charles Eames

1

PREMIUM ITALIAN CALF LEATHER

Crafted from premium calf leather sourced in Italy, this premium calfskin delivers a soft, supple feel.
2

DOUBLE K

The Koio double K. Alternating accents of suede create a dynamic look.
3

MONZA SOFT TONGUE

A soft tongue for added comfort.
4

WAXED LACES

Premium waxed laces for a polished look.
5

RETRO T-TOE

A vintage-inspired T-toe reminiscent of retro athletic footwear.
6

LOW PROFILE OUTSOLE

A lower profile outsole for a sleek, sporty aesthetic.

Meet the Monza
in Truffle

Grounded and versatile, the Monza in Truffle blends olive Italian suede with a classic gum sole. Its retro athletic silhouette recalls 1970s sport heritage, while refined craftsmanship ensures it feels as polished as it looks. Ideal with pleated trousers and a knit polo for work, or with chinos and a linen overshirt on weekends, this is a sneaker made to last in rotation.

Meet the MonzaMeet the Monza

Made in Italy

Koios are handcrafted at a family-owned factory in Florence. Italy is known for its centuries-old shoemaking tradition and some of the finest leather available. Extraordinary things happen when you put the best materials in the hands of the best artisans in the world.

KOIOKOIO KOIOKOIO

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Wide fit available
Wide fit available
Recently Restocked
Reviews Summary
Customers say these shoes are exceptionally comfortable right out of the box. Many reviews highlight the high-quality craftsmanship and premium materials. The shoes feature a versatile style that can be dressed up or down. Users frequently mention the perfect fit, though several note sizing down is recommended. The sleek, low-profile design draws praise, and many customers become repeat purchasers after their first pair.
4.9
Rated 4.9 out of 5 stars
Based on 142 reviews
97%would recommend these products
QUALITYRated 4.7 on a scale of 1 to 5
SIZINGRated 0.2 on a scale of minus 2 to 2
COMFORTRated 4.7 on a scale of 1 to 5
142 reviews
  • Navin C.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 10.5
    2 days ago
    Size Purchased: 10
    Normal Size: 10.5
    Reviewing
    Monza Leather & Suede Sneaker in Bone 10 (US) / 43 (EU)
    Rated 5 out of 5 stars
    excellent shoe

    It is very comfortable AND looks good. Goes with any outfit. Expensive shoes though.

    On sizing go with the recommendations on the site. I am normal width, US Men's size 10.5 (and US Size in 11 in running shoes). I went with size 10 and is perfect fit.

    QUALITYRated 4.0 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
  • Robert Z.
    Verified Buyer
    Size Purchased: 11
    Normal Size: 11
    1 week ago
    Size Purchased: 11
    Normal Size: 11
    Reviewing
    Monza Leather & Suede Sneaker in Bone 10 (US) / 43 (EU)
    Rated 5 out of 5 stars
    Love em

    Great fit and quality. Super comfortable

    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
  • Dominic P.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 10
    1 week ago
    Size Purchased: 10
    Normal Size: 10
    Reviewing
    Monza Leather & Suede Sneaker in Bone 10 (US) / 43 (EU)
    Rated 5 out of 5 stars
    Love these shoes

    My favorite shoes, will be buying another pair soon

    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
  • Scott M.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 10.5
    2 weeks ago
    Size Purchased: 10
    Normal Size: 10.5
    Reviewing
    Monza Leather & Suede Sneaker in Bone 10 (US) / 43 (EU)
    Rated 3 out of 5 stars
    Lacking half-sizes

    The quality of the shoe was fine, but the sizing was off. The advice to size down if between sizes did not work for me (size 10.5). Perhaps a different insole option would be nice to adjust for half sizing. The full-length padded insole takes up a bit too much space inside the shoe.

    QUALITYRated 4.0 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
  • Bilal N.
    Verified Buyer
    Size Purchased: 10
    Normal Size: 10
    3 weeks ago
    Size Purchased: 10
    Normal Size: 10
    Reviewing
    Monza Leather Sneaker in Latte 10 (US) / 43 (EU)
    Rated 2 out of 5 stars
    Okay

    Quality felt okay. Leather did not feel as nice as other luxury shoe brands like CP. Pre-order process was a bit annoying too as the original shipping date was delayed.

    QUALITYRated 3.0 on a scale of 1 to 5
    SIZINGRated 0.0 on a scale of minus 2 to 2
    COMFORTRated 3.0 on a scale of 1 to 5

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Crafted from moisture-absorbing, odor-neutralizing wood that preserves your Koios’ structure over time.

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Creates a water-resistant barrier and prevents stains. Suitable for suede and leather Koios.

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Effectively removes stubborn stains and scuffs. For use on leather Koios only.

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Koio Microfiber Cloth

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Koio Suede Brush

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Remove stains and spots with this brush–suited for natural leathers like suede and nubuck.

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Exchange/store credit. $20 restock fee. Monza Leather & Suede Sneaker in Truffle

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.Monza Leather & Suede Sneaker in Truffle

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.