Kos Black

*Recommendation: Measure your foot and lead the table size to give the product.

Groundies Kos Black - Elegant Male Sandals for Complete Freedom Fly! 🖤👣

✨ Minimalist design, impeccable comfort and sophisticated black color, for men who want more than ordinary sandals! ✨

Groundies Kos black are barefoot sandals that combine a classic look and a natural feeling of walking. Lightweight, flexible and anatomically customized, perfectly monitor the foot in each movement. Designed in Germany, handmade in Portugal, these sandals are the right choice for those looking for freedom and style in every step.

Black leather gives them universal elegance - they are easily combined with any garment combination, from a relaxed daily variant to the evening exit.

🖤 Timeless black - always in trend

The black color is not only practical, it is a symbol of elegance and easier combining. Groundies Kos in black shades are real "go-to" choice for warm days When you want to look neat but to feel free.

🌿 Natural Materials and European Quality Performance

✔ Upper part: Smooth natural leather - resistant, comfortable and pleasing to the touch
✔ Interior: Leather setup - without artificial materials, for maximum airiness
✔ Sole: Groundies Truesse® tires - flexible, thin (~ 7 mm), wearproof
✔ Closure: three belts with metal buckles - for precise adjustment and stability
✔ Weight: Lightweight and comfort - Ideal for longer walks and everyday use
✔ Origin: Designed in Germany, handmade in Portugal

🧼 Maintenance: Gentle cleaning with a damp cloth and use of natural skin care products.

Why choose this model?

✅ A wide front - allows for a natural schedule of fingers without pressure
✅ Zero-Drop Sjon - Proper posture and full balance of body
✅ Ultra flexible sole - Follow foot movements and encourages natural walk
✅ Buckle straps - Safe, long-lasting and easily adjustable
✅ Multi-season stamina - Thanks to natural skin and quality workmanship
✅ Elegant black - easily fit into business and casual combinations

Who is this model for?
Groundies Kos black are ideal for men who:

Wanted Barefoot Sandals with a serious style

Prices of natural materials and anatomical design

Are looking for a light and airy shoe for summer

Love elegance but they don't want to sacrifice comfort

🌍 Groundies - Kada Barefoot meet design

Brand Groundies moves the boundaries of the Barefoot concept - offering footwear that respects anatomy, but does not make compromises on the aesthetics. The KOS MODEL is the perfect example of that philosophy.

📦 Available immediately - let your feet breathe this summer, move and look great! 👣🖤

Used materials, maintenance and care

Basic knowledge of materials used in your footwear together with proper care and maintenance extends the life of your shoes.

Leather - Natural material most commonly used in shoe production and that has ideal properties for this purpose. The skin is porous, soft, absorbs and, somewhat, can be adapted to the individual form of the foot. The skin is not fully waterproof from the outside (climatic conditions) or inside (sweating). Therefore, you must properly care your leather shoes.

We distinguish several basic types of skin:

Polished leather - fine surface structure with small pores. Remove the dirt from the shoe using the corresponding brush or wet cloth and wipe them. Use a dedicated impregnation lotion or cream of the desired color. For occasional care (for example at work or travel), you can use self-covering sponges; However, they only polish the skin and cannot replace the corresponding care lotion.

Lacquered / painted skin - Leather with varnished and shiny surface. This type of skin is very susceptible to mechanical and chemical damage as far as moisture or temperature or freezing. Remove dirt from skin surface using a wet cloth and apply the appropriate care product intended for varnished and painted skin.

Coated / layered skin - Skin with foil or plastic layer on the front surface. Has similar properties as colored or lacquered skin. Use a wet cloth to clean and wipe dry or use cleaners intended for synthetic materials.

Nubuk Leather, Velor (Antelop) - It's sanded skin. Use rubber brush or products intended for antelope care for cleaning. It is necessary to apply the appropriate lotion for impregnation of this type of skin to increase waterproof.

Other leather - There are many types of skin coming in various colors and with different finishing processing. The typical property of this type of skin is that their surface changes over time. The skin with uneven surfaces have additional, usually another color below. The top coat is worn because it is exposed to external influences and then the real skin colors go. A different kind of skin is the one on which a dedicated mechanical surface area is wearing out to see the basic color and structure. The dedicated skin surface continues to shoot during use and the upper layer is peeling, releasing the material structure below. These changes occur very quickly and increases during use. This type of shoe quickly gets a patina or "used" look. These changes are desirable and not pose a reason for complaints. In no case do you apply creams or polishing products to such leather surfaces. Use colorless impregnation sprays and leave them to dry. Impregnation protects shoes from moisture and dirt; However, make sure you protect your shoes from excessive soiling because dirt cannot be easily removed.

Other synthetic and plastic materials - They are very similar to the category "Other leather". A typical property is a continuous change in its appearance during use. The top coat / color on exposed parts is quickly worn, peeling, shoots and starts to appear second contrasting color. These changes happen quite quickly and are desirable, because they create a trendy "used" look. It's not a mistake, the intention is to happen. The upper layer is subject to mechanical damage and dirt. Avoid significant dirty because dirt cannot be easily removed from this surface and may occur for permanent damage.

Textile - It is used for light and mostly summer and home footwear. Textile shoes while dry, clean the brush using appropriate textile care products, which will impregnate and point out color and partially protect shoes from dirt. Do not use textile footwear in a humid environment - this type of footwear is not resistant to external moisture.

Synthetic materials - Plastic materials, poromenes - These materials often remind the skin, but according to the properties, inferior to natural skin. For example, they only offer limited permeability and therefore increase sweating. This type of footwear requires very little maintenance. Plastic materials are painted, so surfaces are very susceptible to mechanical damage caused by wear. This mechanical damage does not constitute a reason for complaints. This type of stress will scrape the color from the surface and the original material color will be seen. Use a damp cloth with detergent to clean your shoes and wipe them.

Tire - Use a damp cloth with detergent to clean the shoes and wipe them. Waterproof membrane - Special material that provides water resistance while retaining permeability. First remove heavy dirt from the shoe with lukewarm water and sponge or brush. When dried, use the appropriate impregnation product.