Isone Black Men
Free delivery from 100 EUR.
The Isone Black was developed in cooperation with Swiss security companies. This black leather boot with its thick mesh panels provides high protection and breathability for working in all weather conditions. Thanks to the integrated zipper, you can change your boots in a matter of seconds. With the streamlined design of the Tropo sole, long working hours are no longer a burden on your joints.
kybun Isone Black
Item no.: KFM7100
Available sizes: EU 39 - 49
Upper: Leather and mesh
Sole: PU, Tropo
The correct shoe care for your kybun shoe Returns / Size exchange
Springy like on a trampoline
The kybun shoe will impress you from the very first step. Just like on a trampoline, it provides you with a relaxing and training effect all in ONE! The elastic springy sole trains and relieves your body at the same time. Put on your kybun shoes and start walking, enjoy the unique feeling and benefit from an integrated training experience.
The elastic springy trampoline effect offers the best quality and healthiest exercise you can find! As with the vital elements in nutrition, the trampoline effect is the primary source of your exercise. Depending on the selected style, the sole has a more intense (higher rebound-effect) or lighter (lower rebound-effect) trampoline effect.
Foot sensor technology
The kybun shoe‘s flexible, cushioned trampoline sole allows your feet to feel every detail of the ground, which stimulates the health-promoting receptors in your feet.
The novel kybun sole consists of specially developed multi-component polyurethane (PU), into which many tiny air bubbles have been sealed. This elastic springy air pad enables optimal cushioning.
Elastic & springy
Perfect pressure distribution
Swiss or Italian made
The Isone Black is either Swiss Made or Made in Italy. To optimize our logistic network and labour force, we make some sizes of this kybun model in both Switzerland and Italy. We manufacture the Swiss air-cushion shoe and its elastic springy sole largely by hand, using a process that includes up to 40 different steps by a dedicated workforce of skilled shoemakers and kybun's Swiss high-tech sole robot. Both production facilities (Switzerland and northern Italy) follow the exact same manufacturing processes.
Tropo sole - Your mini-trampoline
The Isone Black has a Tropo sole and therefore a lower Rebound-Effect. This sole has an improved profile for squeaky floors and a «kybun light» feeling with less initial reactions. The Tropo sole is the successor of the popular Cirrus sole and has all the advantages of the previous models. It is designed to roll better in the backfoot area than the Cirrus sole. Furthermore, it has an ideal fit for almost every foot. This type of sole offers a slightly reduced intensity and effect. With its «kybun-light» feeling, it is ideal for people with weaknesses in the muscular system or balance disorders. Also for all exercise fanatics, who don't want to miss the kybun shoes during sports activities. Perfect for sports such as tennis, volleyball, jogging, etc., where it is less about the winning and more about pain-free movement. The sole has no air cylinder due to the lower height. The Tropo sole also has the optimal kybun grip on all floors.
Interchangeable Footbed (insole)Isone Black has a interchangeable insole for optimal comfort and rebound-effect.
Surefooted! Lab tests confirm slip resistance
See the results