Omaking - Kaku Grey - zapatillas de casa respetuosas infantiles calentitas grises

Omaking Kaku Grey - warm grey felt barefoot children's slippers

22/23
22,90 €
Sale price  22,90 € Regular price  22,90 €
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Omaking - Kaku Grey - zapatillas de casa respetuosas infantiles calentitas grises
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Oma King

Omaking Kaku Grey - warm grey felt barefoot children's slippers

22,90 €
Sale price  22,90 € Regular price  22,90 €
Size
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Size 22/23 · Order today and receive it between 9 nov and 11 nov

Klarna

Pay in 3 interest-free installments of 7,63 €

Details

OmaKing Kaku – 100% Natural Felt, Barefoot Ergonomics, and Child Independence for the Home

The OmaKing Kaku are respectful felt children's slippers created to offer maximum breathability, lightness, and comfort for growing feet at home or at preschool. Handcrafted in Estonia from natural wool felt with no added linings, these minimalist slippers ensure children's feet breathe optimally, staying at a pleasant temperature and sweat-free all day long.

Why choose OmaKing Kaku respectful felt children's slippers?

  • 100% natural wool felt upper: Crafted entirely from pure wool felt, a thermoregulating, soft, flexible material that is gentle on children's skin and insulates against the cold without overheating.

  • Ultra-breathable single-wall design: By not incorporating heavy thermal linings, it offers very comfortable use for all seasons, allowing continuous ventilation of the foot.

  • Ultra-flexible non-slip sole: Technical microfiber base coated with PU; flexible, lightweight, wear-resistant, and non-slip, leaving no marks (non-marking) on delicate floors such as parquet.

  • Comfortable Velcro strap adjustment: Fastened by an elastic Velcro strap that promotes independence in little ones, making it easy for them to put them on and take them off by themselves effortlessly.

  • Featherweight and total adaptation: Extremely lightweight structure that does not interfere with playing, running freely, or relaxing at home.

Benefits of the OmaKing barefoot design

  • Barefoot sensation (Zero Drop): Thin and completely flat sole with no elevation between the heel and the toe, promoting an upright and natural body posture.

  • Spacious anatomical last: Wide and ergonomic toe box that respects the actual shape of a child's foot, allowing for free toe expansion (toe splay).

  • Active muscle stimulation: Its 360° flexibility allows it to bend easily without resistance, letting the foot's muscles strengthen organically with every movement.

  • Underfoot thermal insulation: The insulating microfiber base blocks direct contact with cold floor temperatures.

Technical Specifications

Feature Detail
Brand OmaKing
Model Kaku (Gray / Hall)
Footwear type Respectful felt children's slippers / Barefoot slippers
Outer material 100% Natural wool felt
Inner material (Lining) Unlined (Continuous natural felt)
Insole Integrated insulated felt
Sole Microfiber with ultra-flexible and non-slip PU coating
Closure Adjustable Velcro strap
Origin Handcrafted in Estonia (Made in Estonia)

Cleaning and care tips for natural felt

  1. Dry cleaning and dusting: Remove surface dirt or lint using a soft natural bristle brush or a dry cloth.

  2. Maintenance washing: In case of stains, hand wash or machine wash on a special delicate cycle for wool at a maximum of 30 °C with a mild neutral detergent (no bleach or fabric softener).

  3. Gentle spin cycle: Use a low-speed spin cycle to protect the wool felt structure.

  4. Natural drying: Allow to air dry in a ventilated place in the shade. Do not use a tumble dryer or place on radiators or heaters to avoid deforming the wool fibers.

Bring warmth, breathability, and free movement to your little one's steps at home!

Add the OmaKing Kaku to your cart and treat their feet to the best comfort in natural felt.

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
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

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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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