Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre

Koel NICO Beige Fabrics - Men's barefoot gym and training sneakers beige

41
119,95 €
119,95 € 119,95 €
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Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
  • Koel Nico Beige - Zapatillas barefoot para gimnasio y entrenamiento de hombre
Koel NICO Beige Fabrics - Men's barefoot gym and training sneakers beige
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Koel

Koel NICO Beige Fabrics - Men's barefoot gym and training sneakers beige

119,95 €
119,95 € 119,95 €
Size

Koel Shoes Size Guide - Techbare men's sole

Here is the Koel Shoes size guide, specific to all men's Techbare sole models (Nico and Nilo models).

Please note that the measurements are of the shoe's interior capacity (taken with Plus12 and Clevermess). Therefore, we advise the following:

  • Leave an excess length of 0.8 to 1.2 cm depending on your 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 Inner Length (cm) Ideal Foot Length (cm) Inner Width (cm)
41 27.9 26.7 - 27.1 10.4
42 28.4 27.2 - 27.6 10.5
43 29.2 28 - 28.4 10.6
44 29.8 28.6 - 29 10.8
45 30.4 29.2 - 29.6 11
46 31.2 30 - 30.4 11.1
47 31.9 30.7 - 31.1 11.3
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Details

Koel NICO Fabrics at Cacles Barefoot – Quick-Dry Synthetic Materials, Ultralight and Barefoot Gym and Training Shoes for Men

The Koel NICO Fabrics are the barefoot gym and training shoes for men designed for adults who prioritize freedom of movement, maximum biomechanical performance, and lightness in every session. Available at Cacles Barefoot, these trainer shoes stand out for their ultralight construction of just 119g in weight, their synthetic upper with quick-dry, highly breathable rubber panels, and an ultra-thin rubber sole of 4.2 mm thickness that improves proprioception and stability in all types of exercises.

Why choose the Koel NICO Fabrics barefoot gym and training shoes for men at Cacles Barefoot?

  • Synthetic outer shell with rubber reinforcements (Synthetic and Rubber): Made with technical synthetic materials and quick-dry (quick-dry) rubber panels that keep feet cool during the most intense workouts.

  • High-performance ultralight design (119 g): Structure that minimizes effort, increases confidence with every step, and favors faster, more precise, and fluid movements in the gym.

  • Breathable synthetic inner lining: Soft technical internal lining that prevents chafing and irritation from repetitive friction.

  • Reinforced toe and side protection: Incorporate strategic rubber guards to protect the footwear from wear and provide greater stability during lateral movements.

  • Precise fit with athletic laces: Lacing system that allows for micro-adjusting the support on the instep to guarantee a firm and stable step during lifts or jumps.

  • High-quality 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 Extra Wide)

  • Ultra-thin minimalist sole (4.2 mm): 4.2 mm thick rubber base that optimizes ground feel (ground feel), body posture, and natural movement technique.

  • Barefoot sensation (Zero Drop): Completely flat sole without heel elevation that provides a neutral and stable base for squats, deadlifts, and strength exercises.

  • Anatomical Barefoot Extra Wide last: Spacious toe box designed following the actual anatomy of the male foot to allow the metatarsals to spread and support with total firmness.

Technical Specifications

Feature Detail
Brand Koel
Model NICO Fabrics (Code 26X001.50E)
Footwear type Barefoot gym and training shoes for men / Minimalist trainer shoes
Recommended use Gym, fitness, functional training, CrossFit, gym routines, and daily active use
Outer material (Upper) Quick-dry synthetic and rubber (Synthetic and Rubber)
Inner material (Lining) Breathable synthetic fabric (Synthetic)
Sole Non-slip rubber (Rubber)
Sole thickness 4.2 mm
Approximate weight 119 g
Closure Adjustable laces
Last / Fit Barefoot Extra Wide
Origin Designed in the Netherlands / Made in Portugal (EU)

Cleaning and maintenance tips

  1. Regular cleaning: Gently clean by wiping with a damp cloth after training. Avoid using harsh chemicals or abrasive cleaners to preserve the technical materials.

  2. Shape care: After each use, let the shoes air out at room temperature and place paper inside to help maintain their original shape. Avoid placing heavy objects on top.

  3. Room temperature drying: Keep away from direct heat sources (radiators, stoves, or direct sunlight) to prevent discoloration and degradation of the synthetics.

Unleash your natural movement with maximum stability and lightness at Cacles Barefoot!

Add the Koel NICO Fabrics to your cart and feel the difference of training with high-performance 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

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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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