Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot

Koel Filas Napa Black - Black barefoot Chelsea ankle boots for women

43
119,95 €
119,95 € 119,95 €
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Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel - Filas Napa Black - Botines chelsea barefoot unisex negras
  • Koel - Filas Napa Black - Botines chelsea barefoot unisex negras
  • Koel - Filas Napa Black - Botines chelsea barefoot unisex negras
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
  • Koel - Filas Napa Black - Botines chelsea barefoot unisex negras
  • Koel - Filas Napa Black - Botines chelsea barefoot unisex negras
  • Koel - Filas Napa Black - Botines chelsea barefoot unisex negras
  • Koel Filas Napa Black - Botines Chelsea barefoot para mujer negros  Cacles Barefoot
Koel Filas Napa Black - Black barefoot Chelsea ankle boots for women
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Koel

Koel Filas Napa Black - Black barefoot Chelsea ankle boots for women

119,95 €
119,95 € 119,95 €
Size

Koel Shoes Size Chart - Bernardo Sole

Introducing the size guide for the Dutch brand Koel Shoes. This size guide is specific to the Bernardo sole (models Faro, Filas, Florita, Florence, Felicia, Francie, Fea, Faye, Freya, Flora, Fiona...).

We remind you that the measurements are of the interior capacity of the shoe (taken with Plus12 and Clevermess). Therefore, we advise the following:

  • For winter shoes with wool-like linings we recommend leaving a length of 1.2 to 1.5 cm.
  • Leave a space of 0.3 to 0.5 cm in width

Due to the artisanal nature of the footwear and each person's measuring method, there may be a variation of a few millimeters.

Size Inner Length Inner Width
36 23.5 cm 8.7 cm
37 24.0 cm 8.9 cm
38 25.0 cm 9.0 cm
39 25.5 cm 9.2 cm
40 26.2 cm 9.4 cm
41 26.7 cm 9.5 cm
42 27.5 cm 9.6 cm
43 28 cm 9.8 cm
44 28.6 cm 9.9 cm
45 29.1 cm 10 cm
Klarna

Pay in 3 interest-free installments of 39,98 €
Details

Koel Filas Napa Chelsea Barefoot Boots – Soft Nappa Leather, Comfortable Urban Style and Women's Barefoot Chelsea Boots

The Koel Filas Napa are women's barefoot Chelsea boots designed to combine a classic, versatile look with the utmost respect for the foot's natural anatomy in everyday life. Available from Cacles Barefoot, these boots feature an exterior made from smooth, soft natural nappa leather, elastic side panels for quick, easy dressing, a chrome-free eco-friendly lining and Koel's signature thin, flat, flexible sole.

Why choose the Koel Filas Napa Chelsea barefoot boots for women from Cacles Barefoot?

  • Premium smooth natural nappa leather (Nappa Leather): Crafted from soft, flexible cowhide leather that adapts ergonomically to the foot's natural movement, offering excellent durability, breathability and a refined look for any occasion.

  • Classic Chelsea design with elastic panels: Features wide elastic panels on both sides for quick, hassle-free dressing, ensuring a comfortable, pressure-free fit around the ankle.

  • Chrome-free leather lining (Chrome-Free Leather): Soft, hypoallergenic, eco-friendly lining that absorbs moisture effectively, helping to prevent rubbing and irritation.

  • Removable flat insole: Includes a completely removable flat insole that makes it easy to ventilate the boots daily, maintain hygiene and control the space available for the toes.

  • Functional heel pull tab: A rear pull tab that helps guide the foot smoothly inside without deforming the heel counter.

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

Benefits of Koel's barefoot design

  • Barefoot feel (Zero Drop): A completely flat sole with no heel lift, promoting an upright posture and neutral biomechanical alignment.

  • Wide anatomical fit (Wide Toe Box): A wide toe box designed to follow the natural shape of the female foot, allowing the toes to spread freely while walking.

  • Ultra-thin, flexible rubber sole: A low-profile rubber base (approx. 4.5 mm) that is exceptionally lightweight, provides excellent ground feel and non-slip traction on urban surfaces.

Technical Specifications

Feature Detail
Brand Koel
Model Filas Napa (Code 08L009.101)
Footwear type Women's barefoot Chelsea boots / Minimalist nappa leather boots
Recommended use Everyday urban wear, smart-casual, work, leisure, transitional seasons, autumn and winter
Upper material Premium smooth natural nappa leather (Nappa Leather)
Lining material Chrome-free eco-leather (Chrome-Free Leather)
Insole Removable and completely flat
Sole Flexible non-slip rubber (Rubber) (Zero Drop)
Sole thickness 4.55 mm
Closure / Fit Elastic side panels (Slip-On Chelsea)
Foot fit Normal to wide feet, medium insteps
Origin Designed in the Netherlands / Made in Portugal (EU)

Nappa leather care and maintenance tips

  1. Regular cleaning: Remove dust and surface dirt by gently wiping with a damp cloth or soft sponge.

  2. Conditioning and protection: Apply a neutral conditioning cream or balm regularly to keep the leather soft and nourished. A waterproofing spray is recommended to protect against splashes and light rain.

  3. Elastic care: Avoid contact between oily products or waxes and the textile elastic panels to preserve their firmness.

  4. Air drying: If the interior becomes damp, remove the insole and let the boots dry naturally in a ventilated, shaded area, keeping them away from radiators or direct heat sources.

Enjoy classic comfort, the elegance of nappa leather and freedom of movement with Koel at Cacles Barefoot!

Add the Koel Filas Napa to your cart and experience the comfort of Chelsea boots designed for the well-being of your feet.
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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