Koel - Valeria Leather Black - bailarinas barefoot de cuero negras

Koel Valeria Leather Black - black leather barefoot ballet flats

42
109,95 €
109,95 € 109,95 €
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Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
  • Koel - Valeria Leather Black - bailarinas barefoot de cuero negras
Koel Valeria Leather Black - black leather barefoot ballet flats
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Koel

Koel Valeria Leather Black - black leather barefoot ballet flats

109,95 €
109,95 € 109,95 €
Size

Koel Shoes size chart - Scat-Koel sole

Here is the Koel Shoes brand size guide, specifically for all models with Scat-Koel soles (Valeria model).

Please remember that the measurements are of the internal capacity of the shoe (taken with Plus12 and Clevermess). Therefore, we advise the following:

  • Leave an excess length of between 0.6 to 1.2 cm. For models that fit like a sock, 0.6 cm may be sufficient depending on preference.
  • Also leave an excess width of approximately 0.3 to 0.5 cm.

Due to the handmade nature of the footwear and individual measuring methods, there may be a variation of a few millimeters.

Size Inner Length (cm) Ideal Foot Length (cm) Inner Width (cm)
36 23.6 22.4 - 22.8 9.5
37 24.3 23.1 - 23.5 9.7
38 24.9 23.7 - 24.1 9.8
39 25.6 24.4 - 24.8 10
40 26.3 25.1 - 25.5 10.1
41 26.9 25.7 - 26.1 10.3
42 27.6 26.4 -26.8 10.5
43 28.2 27.0 -27.4 10.7
Klarna

Pay in 3 interest-free installments of 36,65 €
Details

Koel Valeria Leather at Cacles Barefoot – Smooth Cowhide Leather, Feminine Elegance and Barefoot Leather Ballet Flats

The Koel Valeria Leather are the barefoot leather ballet flats designed to offer classic elegance, maximum durability, and superior ergonomic comfort for your daily routine, events, or work environments. Available at Cacles Barefoot, these ballet flats stand out for their exterior made of premium smooth cowhide leather, chrome-free ecological interior lining, peripheral elastic trim that hugs the foot without constriction, and the signature flat and flexible Koel sole.

Why choose Koel Valeria Leather barefoot ballet flats at Cacles Barefoot?

  • High-quality smooth cowhide leather exterior (Natural Leather): Made from selected smooth leather that is highly soft and resistant, adapting ergonomically to the foot while offering durability, natural breathability, and a refined appearance.

  • Classic ballet flat design with elastic trim: Incorporates an elastic finish around the collar of the shoe that ensures a precise and secure fit, preventing slipping while walking without creating pressure points.

  • Chrome-free leather interior lining (Chrome-Free Leather): Internal lining made of ecological, hypoallergenic leather with a soft touch that optimally absorbs moisture, preventing chafing or irritation.

  • Removable, recycled flat insole: Includes a fully removable smooth insole made from recycled materials, which facilitates daily airing of the footwear, hygiene, and plantar space regulation.

  • Ultra-lightweight and foldable format: Minimalist construction that allows the shoes to be folded without losing their shape, ideal for carrying as spare footwear in your bag or while traveling.

  • Ethical manufacturing in the European Union: Designed in the Netherlands and handcrafted in Portugal under strict EU environmental and labor standards.

Benefits of Koel's barefoot design

  • Barefoot sensation (Zero Drop): A completely flat sole without heel elevation that promotes upright posture and neutral biomechanical spinal alignment.

  • Anatomical wide last (Wide Toe Box): A very spacious toe box designed to follow the actual shape of the female foot, allowing metatarsals and toes to expand freely with every step.

  • Flexible, low-profile rubber sole: A thin, fully malleable rubber base that offers excellent proprioceptive response, lightness, and great grip on urban surfaces.

Technical Specifications

Feature Detail
Brand Koel
Model Valeria Leather (Valeria)
Footwear type Barefoot leather ballet flats / Feminine minimalist smooth leather slippers
Recommended use Daily use, dressy, work, leisure, events, spring, summer, and autumn
Upper material High-quality natural smooth cowhide leather (Natural Leather)
Lining material Chrome-free ecological leather (Chrome-Free Leather)
Insole Removable and completely flat (Made with recycled materials)
Sole High-flexibility, low-profile slip-resistant rubber (Zero Drop)
Closure / Fit Self-centering elastic contour (Slip-On)
Foot fit Normal to wide feet, medium insteps
Origin Designed in the Netherlands / Made in Portugal (EU)

Care and maintenance tips for smooth leather

  1. Regular cleaning: Remove accumulated dust or surface stains by wiping with a cloth slightly dampened with water or a soft sponge.

  2. Nourishment and waterproofing: Periodically apply a neutral nourishing cream or balm to keep the leather elastic, nourished, and soft. It is recommended to apply a water-repellent protective spray against splashes.

  3. Drying at room temperature: If the interior becomes damp, remove the insole and allow it to dry naturally in the shade in a well-ventilated area. Avoid direct exposure to radiators, heaters, or intense sun to prevent the leather from stiffening.

Enjoy sophisticated style, lightness, and maximum foot freedom with Koel at Cacles Barefoot!

Add the Koel Valeria Leather to your cart and experience the pleasure of walking in high-quality leather ballet flats.
Preparation and shipping

Immediate shipping - Cacles warehouse

  • Preparation: 1-3 business days
  • Shipping to home: 1-3 business days
  • Shipping to Post Office: 2-3 business days
  • Priority service: preparation and shipping on the same day (orders placed before 12:00 p.m. on business days). Add it to your cart.


NON-immediate shipping:
Cacles works with its own stock, scheduled replenishments, and the available stock of most of our suppliers. Therefore, some products have a longer shipping time. Priority service is not available for these products.

If you have a mixed order, it will be shipped once it is complete at our warehouse. If you need part of your order to be shipped sooner, write to us so we can process it (additional shipping costs may apply if the minimum amount for free shipping is not met). 

Read our shipping policy
Returns and exchanges

You have 14 days from the receipt of your order to request an exchange or return. You can do this through our returns portal.

Refunds:
Refunds are issued up to 14 calendar days after we receive the return.
If you would like an immediate refund, choose a store credit refund (immediate refund).

For hygiene reasons, we do not accept returns or exchanges of socks and insoles.

Terms and costs:
Please see our returns policy.
Easy exchanges and returns
Free shipping to mainland Spain from €65
Spain's largest barefoot catalog
5 years, 40,000+ feet covered

Thought out down to the last detail

01

Finger space

Say goodbye to cramped toes and foot pain at the end of the day

02

Free movement

Footwear that moves with you and complements your movement

03

Conscious design

Each pair is made with the goal of taking care of your feet
Características calzado barefoot Cacles 2026_libres y sanos.png__PID:b416df20-17bd-4adf-bc57-e1b2009310fc

Strengthens muscles and tendons

Características calzado barefoot Cacles 2026_conexión con el mundo.png__PID:c158df3b-83b4-46df-a017-bd2adffc57e1

Improves balance and stability

Características calzado barefoot Cacles 2026_flexibles.png__PID:df3b83b4-16df-4017-bd2a-dffc57e1b200

Helps improve posture

Características calzado barefoot Cacles 2026_ultra cómodos.png__PID:bd2adffc-57e1-4200-9310-fc9c0beca8d1

Promotes a more natural stride

Leave room for your feet

Descalzo
Conventional
ConventionalDescalzo

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It takes the shape of your foot, not a triangle. Your toes spread out when you step down and don't overlap.

  • Anatomical shape · No side pressure · Aligned toes

It moves with your foot instead of braking it. You feel the ground and your foot works as it would barefoot.

  • Retractable by hand · Greater sensitivity · Grip on any surface

No hidden heel: your foot rests flat, just like when you walk barefoot around the house.

  • 0 mm heel-to-toe drop · Natural foot strike · No forced tilt

Less weight and less stiffness: the shoe follows every movement without overpowering it.

  • Lightweight materials · No rigid supports · Closure that adjusts to you

Science supports it

What studies say about walking in minimalist footwear.

01

+57%

of strength in the foot

After six months of wearing minimalist shoes every day, with no extra training.

Scientific Reports, 2021

02

+41%

in just 8 weeks

Walking in minimalist footwear strengthened the foot as much as a specific exercise program.

Ridge et al., Med. Sci. Sports Exerc., 2019

03

up to +10%

of muscle in the foot

Greater size of the intrinsic foot musculature, according to a review of 9 studies.

Systematic review of 9 studies

Data from scientific studies on minimalist footwear in healthy adults. Results vary from person to person and depending on the duration of use; it is advisable to transition gradually.

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