The Fonteyn

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A modern evolution of the classic ballet flat is designed for everywhere the day takes you. Discover The Fonteyn, handcrafted with our signature comfort-first details plus a chic, subtly squared-off toe and slightly higher rise.

Color: Black Nappa
Core
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Size: | Select A Size

Length: Runs slightly long. We recommend sizing down half a size.

Select Width

Width: Runs slightly narrow. We recommend sizing up in width.

| Medium
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  • A soft, unstructured flat with a sophisticated square toe
  • Buttery nappa leather upper and grosgrain trim
  • Adjustable cotton cord bow to customize the fit
  • Ultra-soft canvas lining and flexible leather sole
  • Subtle variations in color and texture are part of the natural character of our materials, making each pair unique.
  • 5 mm of plush foam padding
  • Handmade in Spain

We recommend ordering ½ size down from your typical US shoe size. Because sizing down also reduces the width slightly, we'd recommend sizing up in width to help maintain a comfortable fit through the front of the shoe.

The Fonteyn is designed for a glove-like fit and should feel comfortably snug right out of the box. The soft nappa leather will gradually soften and mold to your foot with wear.

Fit tip: The adjustable bow isn't just a design detail—it helps tailor the fit to your foot. If you're noticing a little heel slippage or would simply like a more secure fit, gently tighten the bow. Watch this video to learn how to adjust the bow properly.. 

  • Medium: A standard width throughout (comparable to a B width)
  • Narrow: A slimmer fit throughout (comparable to an A width)
  • Wide: A roomier fit at the ball of the foot (comparable to a BC-BD width

US 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 8.5-9 9 9.5 9.5-10 10 10.5 11 11.5 12 12.5 13 13.5 14
EUR 33 33.5 34 34.5 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45

Still unsure? Contact Us

Our nappa shoes are made from a soft, Italian nappa and flexible leather soles. Nappa leather is permeable, so avoid exposure to water and rain. To maintain the sheen and finish over time, you can use a quality leather lotion. 

Shipping:

  • Holiday Shipping Cutoffs: For more details, click here. 
  • U.S. orders receive free standard shipping over $150 ($4.95 shipping under $150).
  • Standard shipping rates apply to international orders and are calculated at checkout. 
  • For more details, check out our Shipping FAQs.

Returns & Exchanges:

  • Extended Holiday Return Window: Orders placed between Nov 15–Dec 31, 2026 can be returned or exchanged through Jan 15, 2027, or within the standard window, whichever is later (U.S. and Canada).
  • U.S. orders may be returned for a refund within 14 days of delivery, or exchanged or returned for store credit within 30 days.
  • Canadian orders may be returned for a refund within 14 days of delivery, or exchanged within 30 days.
  • International orders (outside the U.S. and Canada) are final sale and not eligible for return or exchange, except as required by applicable law.
  • Items marked Final Sale are not eligible for return or exchange.
  • For more details, check out our Returns & Exchanges FAQs.

The Fonteyn - Black Nappa

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Regular price Sale price  
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Size Guide

We recommend ordering ½ size down from your typical US shoe size. Because sizing down also reduces the width slightly, we'd recommend sizing up in width to help maintain a comfortable fit through the front of the shoe.

The Fonteyn is designed for a glove-like fit and should feel comfortably snug right out of the box. The soft nappa leather will gradually soften and mold to your foot with wear.

Fit tip: The adjustable bow isn't just a design detail—it helps tailor the fit to your foot. If you're noticing a little heel slippage or would simply like a more secure fit, gently tighten the bow. Watch this video to learn how to adjust the bow properly.. 

US 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 8.5-9 9 9.5 9.5-10 10 10.5 11 11.5 12 12.5 13 13.5 14
EUR 33.5 34 34.5 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45
What are our widths?
  • Medium A standard width throughout (comparable to a B width)
  • Narrow A slimmer fit throughout (comparable to an A width)
  • Wide A roomier fit at the ball of the foot (comparable to a BC-BD width)
Contact Us

The MOST MODERN iteration of a classic ballet flat has ARRIVED

We’re known for designing best-in-class ballet flats (it’s been our focus since day one, with a bespoke ballerina as the very first Margaux style). The shape has retained its position as the ultimate in elegant closet versatility, and we’re constantly iterating on its next evolution. The Fonteyn was introduced to celebrate our 10th birthday: a classic, effortless, yet decidedly modern flat for today.

Overall rating: 4.625571 / 5 from 219 reviews.

AI Generated Review Summary

The Fonteyn - Black Nappa ballet flats are celebrated for their chic, timeless look and buttery soft leather. Customers highlight the perfect fit and comfort, with many noting the lack of break-in time. However, opinions on size vary, with some finding it necessary to size down.

Summary topics

  • ballet flats (15%): Based on a significant number of customers, the Fonteyn ballet flats are loved for their beauty and comfort.
  • shoe fit (20%): Many customers pointed out that the fit of these shoes is perfect and they are comfortable to wear.
  • product look (8%): Customers appreciated the look of the product, as it was described as great, smart, timeless, and chic.
  • leather quality (6%): It was observed by customers that the leather used in the product is very soft and buttery soft.
  • product color (12%): Customers loved the color, describing it as beautiful, lovely, flattering, and perfect for any outfit.

Review topics: ["size","fit","feel","pair","color","look","quality","shoes","style","comfort","leather","flats","shape","width","customer service","toe","cut","break","fonteyn","heel","print","foot","wear","feet","ballet","suede","outfit","support","brand","slippers"].

Review highlights

  • "Love the color and flattering classic style." — Cynthia M.
  • "Very pleased with the quality, fit, and comfort level!" — Frances D.
  • "I love the different size and width size you can choose from and they are wonderful" — Kathryn B.

Reviews

Love these shoes!

"Originally I ordered a size 9, regular width. I found that they were a little snug, so I promptly returned and ordered a size 9, but in your Wide width. Perfect. They fit like a charm and are so comfortable I wore them all day the second they were delivered. Love the color and style. Couldn’t be more pleased. Just trying to decide the next color that I will order."

— Debby A. (5/5)

Nice shoes, bad sizing guidance

"These shoes are great and high quality. They’re overall pretty comfy, however, I followed the sizing guidance from Margaux to size down a half size and wish I hadn’t. They’re tighter than I’d like them to be and if I wear them too long they rub on my heels. I’m sure if I’d ordered my normal size they’d be perfect. Just be mindful if you’re looking at the sizing recommendation from Margaux!"

— Audrey E. (4/5)

The most elegant

"I was delighted by how elegant the shape is on these shoes. They're just a little different than your "run of the mill" ballet flat. The box is a little flat, but after a bit of wear they have stretched out enough to be quite comfortable!"

— Ellen G. (5/5)

no break in required

"beautiful ponyhair shoes, makes my foot look sleek and slender. no break in required. im a 8.5 which translates to 39 at margaux (and most other brands), not 38.5 (what most conversion charts say)"

— Xiaoxiao T. (5/5)

Fonteyn Ocean Suede

"I love this shoe! The color is beautiful, and the fit is so comfortable! I initially ordered a size too large; customer service was prompt and very helpful in assisting me with my exchange. I am relatively new to Margaux shoes, and I have purchased five pairs already!"

— Tanya F. (5/5)

Love these shoes

"The Fonteyn is a comfortable flat made of soft leather and has an ample toe box. These shoes feel like slippers. I chose the cognac color but am considering buying a second pair."

— Ann V. (5/5)

These shoes rescued me on a work trip

"I had forgotten a pair of flats on a recent work trip, and was so grateful when I found the Fonteyn in the SF store. These were a perfect fit, perfect shape, and were exactly what I needed. Got many compliments. These sales associate was incredible helpful. Loved the space, too."

— Lauren W. (5/5)

Adore!

"Bought these new a few days before a ten day trip in Italy - Rome & Taormina. Wore them both places 5k++ steps, zero wear in time. I'm a wide size 7 and they fit true to size. So comfortable and versatile."

— Anna B. (5/5)

"Beautiful leopard flats. Padded, subtle square toe. I sized down 1/2 a size but went with W width instead of M."

— Daniella (5/5)

Elegant & Veratile

"I love wearing ballet flats, usually the traditional almond toe versions, and bought the Fonteyn version as an alternate. The slightly higher cut and barely squared toe is a beautiful option between a ballet flats and a loafer. They are comfortable to walk in every day and yet elegant and versatile."

— Lynn L. (5/5)

Q&A