Koel Filas Hydro at Cacles Barefoot – Hydro Leather, Moisture Protection and Women's Chelsea Barefoot Ankle Boots
The Koel Filas Hydro are the women's Chelsea barefoot ankle boots designed to combine the most timeless British style with added protection against rain and wet ground. Available at Cacles Barefoot, these ankle boots stand out for their high-quality water-repellent leather upper (Hydro Leather), elastic side panels for a quick fit, eco-friendly chrome-free lining and the renowned 4.5 mm, flat and fully flexible rubber sole from Koel.
Why choose the Koel Filas Hydro women's Chelsea barefoot ankle boots at Cacles Barefoot?
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Highly durable water-repellent leather upper (Hydro Leather): Natural leather specially treated to effectively repel water and external moisture, making it easy to clean and keeping feet dry and comfortable on rainy days or wet asphalt.
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Classic Chelsea design with elastic side panels: Features two wide elastic bands on both sides that make slipping them on easier without the need for zippers or laces, ensuring a comfortable fit without pressure points on the ankle.
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Chrome-free leather lining (Chrome-Free Leather): Soft-touch eco-friendly and hypoallergenic inner lining that optimally absorbs internal moisture, prevents chafing and ensures healthy breathability.
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Flat removable recycled insole: Includes a completely removable flat insole made from recycled materials that makes it easier to ventilate the footwear, maintain daily hygiene and check the available space for the toes.
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Functional heel pull tab: Practical rear loop that makes it easier to slide the foot inside comfortably while protecting the counter structure.
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Lightweight and flexible construction: Anatomical ankle boots that follow the natural movement of the foot without adding stiffness or heaviness, ideal for long days.
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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
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Barefoot sensation (Zero Drop): Completely flat sole with no heel lift to promote an upright body posture and neutral biomechanical alignment of the spine.
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Wide anatomical fit (Wide Toe Box): Spacious toe box designed following the actual silhouette of the female foot, allowing the metatarsals to expand and rest freely with every step.
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Ultra-thin and flexible rubber sole (4.55 mm): Low-profile rubber base (4.55 mm) that offers great lightness, excellent ground proprioception and secure grip on wet urban surfaces.
Technical Specifications
| Feature |
Detail |
| Brand |
Koel |
| Model |
Filas Hydro (Code 08L009.231) |
| Footwear type |
Women's Chelsea barefoot ankle boots / Water-resistant minimalist ankle boots |
| Recommended use |
Daily urban use, smart casual, work, leisure, light rainy days, transitional seasons, autumn and winter |
| Outer material (Upper) |
Water-resistant natural leather (Hydro Leather) |
| Inner material (Lining) |
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) |
Care and maintenance tips for water-repellent leather (Hydro Leather)
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Regular cleaning: Gently wipe away dirt, dust or surface mud with a damp cloth or soft sponge after use.
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Refreshing the water-repellent treatment: With continued use and exposure to water, it is recommended to periodically apply a neutral waterproofing spray to regenerate the water-repellent layer without altering the natural breathability of the leather.
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Care for the elastic panels: Avoid applying oily products or waxes directly to the textile elastic side bands to preserve their elasticity and original texture.
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Drying at room temperature: If the interior gets damp, remove the insole and let it dry naturally in a well-ventilated area away from direct sunlight. Avoid proximity to radiators, heaters or direct sunlight to preserve the integrity of the leather.
Tackle rainy days with timeless elegance, comfort and complete freedom of movement with Koel at Cacles Barefoot!
Add the Koel Filas Hydro to your cart and enjoy barefoot Chelsea ankle boots that are respectful, comfortable and ready for any weather.