Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black

Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black

36
119,95 €
119,95 € 119,95 €
Skip to product information
Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
  • Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black
EMPTY DOM REMOVE PROTECTOR

Koel

Koel NILA Fabrics Black - Women's barefoot gym and training sneakers, black

119,95 €
119,95 € 119,95 €
Size

Koel Shoes Size Guide - Techbare sole

Here is the Koel Shoes size guide, specifically for all models with Techbare soles (Nica, Nova, and Nila models).

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

  • Leave an excess length of 0.8 to 1.2 cm, depending on preferences and foot morphology.
  • Also leave an excess width of approximately 0.3 to 0.5 cm.

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

Size Internal Length (cm) Ideal Foot Length (cm) Internal Width (cm)
36 24,3 23,1 - 23,4 9,5
37 24,6 23,5 - 23,8 9,6
38 25,7 24,5 - 24,9 10
39 26,5 25,3 - 25,7 10,1
40 27,1 25,9 - 26,3 10,2
41 27,9 26,7 - 27,1 10,4
42 28,4 27,2 -27,6 10,5
43 29,2 28,0 -28,4 10,6
Klarna

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

Koel NILA Fabrics at Cacles Barefoot – Breathable Technical Fabric, Maximum Agility, and Women's Barefoot Gym and Training Shoes

The Koel NILA Fabrics are women's barefoot gym and training shoes designed to offer maximum lightness, superior breathability, and total biomechanical stability for fitness routines, CrossFit, strength exercises, and gym activities. Available at Cacles Barefoot, these shoes stand out for their highly resistant and breathable technical textile outer shell, chrome-free eco-friendly inner lining, precise fit via athletic laces, and the brand's iconic flat and flexible Koel sole.

Why choose Koel NILA Fabrics women's barefoot gym and training shoes at Cacles Barefoot?

  • Technical textile outer shell (Fabrics): Made from high-density textile mesh that ensures optimal foot ventilation during intense training sessions, keeping the interior cool and dry.

  • Ultra-light and flexible structure: Minimalist construction that minimizes the weight of the footwear to allow for agile movements, jumps, lateral shifts, and natural, unrestricted flexing.

  • Chrome-free leather inner lining (Chrome-Free Leather): Internal lining made of soft-touch, hypoallergenic eco-leather that optimally absorbs sweat and prevents chafing during continuous exercise.

  • Removable flat recycled insole: Includes a completely removable flat insole made from recycled materials, which facilitates aeration after training, daily hygiene, and size checking.

  • Precise athletic lace-up fit: Front lacing system over reinforced eyelets ensures a firm hold on the instep, allowing tension to be adjusted according to the intensity of the routine.

  • Lightweight protective reinforcements: Incorporates strategic protective panels to prevent premature wear from rubbing or friction against training machines and surfaces.

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

Benefits of the Koel barefoot design

  • Barefoot feeling (Zero Drop): Completely flat sole with no heel elevation that provides a neutral and stable base for weightlifting, squats, and strength exercises, improving body alignment.

  • Anatomical wide shape (Wide Toe Box): A very spacious toe box designed following the actual shape of the female foot, allowing the metatarsals to splay and plant firmly for better traction and balance.

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

Technical Specifications

Feature Detail
Brand Koel
Model NILA Fabrics (NILA)
Footwear type Women's barefoot gym and training shoes / Minimalist athletic sneakers
Recommended use Gym, fitness, functional training, CrossFit, gym routines, and daily athletic use
Outer material (Upper) Highly breathable technical fabric (Fabrics)
Inner material (Lining) Chrome-free eco-leather (Chrome-Free Leather)
Insole Removable and completely flat (Made with recycled materials)
Sole Highly flexible, low-profile anti-slip rubber (Zero Drop)
Closure Adjustable athletic laces
Foot fit Normal to wide feet, medium insteps
Origin Designed in the Netherlands / Made in Portugal (EU)

Cleaning and technical fabric maintenance tips

  1. Regular cleaning: Remove accumulated dirt or dust by gently brushing the surface or wiping with a cloth lightly dampened with water and mild soap.

  2. Stain treatment: For specific stains after training, rub delicately with a soft sponge without using bleach or harsh detergents.

  3. Interior maintenance: Remove the insole after each exercise session to ventilate it and allow the shoe to dry completely.

  4. Air drying at room temperature: Let them dry naturally in the shade in a well-ventilated area. Avoid putting them in the dryer or exposing them directly to radiators or intense sunlight to avoid degrading the textile materials or bonds.

Boost your workouts with total stability, lightness, and foot freedom at Cacles Barefoot!

Add the Koel NILA Fabrics to your cart and feel the true performance of training in high-quality barefoot shoes.
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

Swipe to compare

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.

You may also like