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KEEN

KEEN Jasper Zionic Men

Java/ Black

£124.49VAT incl
Not subject to import duty
£137.95−10 %
Price for registered users
£118.27with code

6 Color Options

KEEN Jasper Zionic Men Java/ Black
KEEN Jasper Zionic Men Oak Buff/ Blck
KEEN Jasper Zionic Men Vapor/ Keen Mp
KEEN Jasper Zionic Men Java/ Cream Gl
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What to expect from the shoe?

Sport
Outdoor
Activity
Light hiking
Surface
Trail
Support
Neutral
Cushioning
Medium
LowHigh
KEEN Jasper

An urban outdoor icon with a climbing soul - KEEN Jasper

The KEEN Jasper is a unique combination of climbing access shoe design and modern leisure shoe comfort. This silhouette has become a cult favourite thanks to its unmistakable look that combines outdoor functionality with the aesthetics of the Urban Outdoor trend. It's the perfect choice for those looking for an extremely durable shoe with the soul of an adventurer that won't get lost on a forest trail or in a dynamic metropolitan environment.

The main technical feature of the Jasper isthe specific lacing system stretched to the toe(Lace-to-toe). Inspired by professional climbing shoes, this feature allows the shoe to be precisely tightened along its entire length and perfectly adapted to the individual shape of the foot. The upper is made of high-quality brushed leather (suede) sourced from certified LWG tanneries that are committed to an environmentally sustainable production process. The inner breathable lining effectively wicks away moisture, ensuring an optimal climate inside the shoe even during all-day wear in the summer months.

Technology for comfort and longevity The iconic rubber toe cap protects the toes from mechanical damage and significantly extends the life of the shoe in harsh conditions. Inside, an anatomically shaped and removable polyurethane insole provides long-lasting cushioning and much-needed arch support. Eco Anti-Odor technology uses natural probiotics to eliminate odor without the use of dangerous chemicals. Rounding out the overall comfort is a low-profile rubber outsole with excellent traction that leaves no marks(non-marking) and grips reliably on paved and natural surfaces.

Materials

TechnologyEco Anti-OdorEco Anti-OdorNatural 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 FitContoured FitA 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.
UpperSuedeSuedeLeather 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.
Insole widthRegular
MidsoleEVAEVA(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.
SoleRubberRubberThe 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.

Details

When choosing a size of running or outdoor shoes, it is recommended to have a margin of at least 1 cm in front of the longest toe. This space allows the foot to move naturally, stretching the foot, preventing possible foot problems.
ColourBrown
Height of shoesLow top
SportOutdoor
SeasonWinter / Year-round / Summer / Spring / Autumn
Contents of the packShoelaces
SurfaceTrail
SupportNeutral
FeatureBreathable
CushioningMedium
ActivityLight hikingLight hikingGo out in style and comfort. Lightweight hiking boots can handle easy hikes and nature walks, and look great doing it. They're lightweight, comfortable and grip on any surface, so you can focus on exploring, not your feet. Perfect for those who want to combine movement with relaxation and not lose a touch of style.
BrandKEEN
Reference10066689KEN01
KEEN

Keen is an American brand that since 2003 has become famous for its unmistakable closed-toe sandals, ideal for outdoor adventures and urban comfort. It was founded in Portland and from the very beginning has placed an emphasis on functionality, comfort and sustainability - for example by using recycled materials and eco-friendly manufacturing processes. A typical hallmark is the massive rubber toe protection that makes Keen sandals able to handle terrain, water and everyday wear. What's more, Keen isn't just about shoes. The brand is actively involved in charity projects and nature conservation. And while its fans don't necessarily include Hollywood stars, you'll often see them on the feet of mountain guides, environmental activists and weekend adventurers who know that style and function can go hand in hand.

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Producer
Name: Outdoor concept
Address: Americká 54, 301 00 Plzeň
CarrierPriceDelivery days
DHL Express Worldwide - Zone 2From £21.26From Monday 27.7.2026
DHL Economy From £8.99From Tuesday 28.7.2026
What if my shoes won't fit?

If you receive the wrong size, you can return it easily. Please visit our Return page for assistance. UK-based customers: In order to continue to provide high-quality and easy returns, and to partially cover the costs associated with returns, we will deduct a small fee of 2 GBP from the refund. More info

How to return damaged goods?

First, please read our return policy, where you’ll find all the rights and responsibilities of both the buyer and the vendor.  More info

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