KEEN Jasper Zionic Men

Eco Anti-Odor: Natural technology designed to eliminate unpleasant odours without the use of harmful chemicals and heavy metals. Unlike conventional antibacterial treatments that often use pesticides or silver, this technology harnesses the power of probiotics. Beneficial microorganisms are embedded in the insole or lining material, which are activated on contact with sweat and naturally break down odor-causing bacteria. The result is long-lasting freshness of the footwear even with intensive wear. This method is safe for the skin, does not cause allergic reactions and is environmentally friendly as it does not release toxic substances into the environment when washed or worn.

Contoured Fit: A term for an anatomically shaped cut that is designed to closely follow the natural curves of the human body or foot. In the case of footwear, this means that the shoe respects the anatomy of the foot, providing ample room for the toes, while at the same time firmly and securely fixing the heel and instep. This design minimises unwanted friction and blistering, as the shoe 'interacts' with the foot with every step. For clothing, this cut ensures that the material fits snugly to the body where it is needed without restricting freedom of movement. The result is a feeling of maximum comfort, improved stability and a natural stance throughout the day.

Suede: Leather with a characteristic brushed finish and a soft, velvety texture. Unlike smooth leather, it is produced from the inside of the leather, which gives the material an unmistakable softness and suppleness. The main advantages of suede footwear include high breathability and the ability to adapt quickly to the anatomical shape of the foot, making the shoes comfortable from the first wear. Suede stands out for its depth of colour and gives the shoes a premium look. In order for the material to retain its properties and beauty, regular impregnation is recommended to ensure protection against moisture and dirt.

Regular

EVA: (Ethylene vinyl acetate) is the most widely used midsole material, valued for its extreme lightness and excellent cushioning capabilities. This foam structure contains thousands of microscopic air bubbles that effectively absorb shock and protect the musculoskeletal system. It is highly flexible, resistant to stress cracking and easily moldable, allowing manufacturers like adidas or Altra to create specific zones of support. It represents the ideal standard for soft impact and comfort in sports and everyday wear.

Rubber: The rubber sole is a traditional and highly reliable element in the construction of footwear, valued especially for its extreme mechanical resistance and grip. This contact layer is made of natural or synthetic rubber, which is characterized by its high density and elasticity. Due to its physical properties, it provides excellent traction on a wide range of surfaces, from smooth asphalt to unpaved terrain. In addition, the rubber is naturally waterproof and resistant to temperature fluctuations, ensuring stability and a secure stride in a variety of climatic conditions.