Three very special soles

Three sneakers, three different sole concepts and one shared aim: movement should feel light and comfortable.
21.08.2026
Isolated blue Giesswein Wool Dream sneaker with white sole, surrounded by a glowing blue light ring and coil springs against a dark background.

 

With a sneaker, it’s not only the upper that determines how the shoe feels when you walk. The sole makes at least as big a difference. It connects your foot to the ground, accompanies every step, and can significantly shape the ride. That’s why it’s worth taking a closer look beneath the three sneakers Wooltastic, Wool Dream and Merino Jump. All three models combine fine Merino wool with modern sole concepts—yet each relies on its own technology. From a dynamic air-chamber principle to a springy ETPU foam through to a multi-layer cushioning concept: discover three special soles and learn what sets them apart.

 

Wooltastic: The sole with a waterbed feel

With the Wooltastic, an especially soft and dynamic walking sensation takes centre stage. This is ensured by an innovative sandwich sole with an air chamber and integrated cushioning beads. The special detail: inside the visible TPU bubble sit EVA beads which, together with the air chamber, provide a springy, lightweight feeling on impact. The construction responds to the foot’s pressure and combines cushioning with pleasantly low weight. The outsole also plays an important role here. The non-slip rubber outsole supports a sure footing on different surfaces.

Add to that the typical Merino comfort: the elastic collar made from fine Merino wool hugs the foot and makes the Wooltastic easy to slip on and off. In this way, a striking sole construction meets a sock-like feel.

Left: Woman leans against a stone wall with a fountain, wearing blue Giesswein Wooltastic sneakers. Right: Man sits on a stone wall with a sea view, wearing white Giesswein Wooltastic sneakers.


Wooltastic Women
Wooltastic Men

 

Wool Dream: When the sole becomes a trampoline

The name Wool Dream fits this model well—because the sole relies on a veritable spring effect.

At its core is a high-quality ETPU foam noted for its high rebound. The construction is designed to return absorbed energy and create a dynamic feeling while walking.

Another special feature is the oval air channels in the sole. They act like small shock absorbers and help to cushion impact forces on hard surfaces. At the same time, the cut-outs reduce the sole’s weight.

The slim air channels also aid the forward transfer of energy, resulting in a light, springy roll-off. Lightness is a priority throughout the rest of the shoe as well. The temperature-regulating Merino jersey, the soft interchangeable Merino insole, and the heel pad complement the sole concept. The Wool Dream is particularly suitable for everyday wear, leisure, the city and light outdoor activities—anywhere you want a lightweight sneaker with a dynamic walking feel.

Left: Woman in a denim skirt stands in a city park in front of high-rises, wearing blue Giesswein Wool Dream sneakers. Right: Man in dark blue shorts stands in a historic alley in front of a wooden door, wearing grey Giesswein Wool Dream sneakers.


Wool Dream Women
Wool Dream Men

 

Merino Jump: Multi-layer cushioning with pump effect

The Merino Jump takes a different approach with its sole. It uses the Alpha-Antishock-Concept. Several cushioning units work together to create a so-called pump effect.

The construction is designed for high rebound and to reduce impact on landing. At the same time, the sole supports a smooth sense of movement. Another component is the midsole made from Super Critical Foam. Thanks to this special foam, the construction can be made particularly light. It is complemented by a non-slip rubber outsole that provides grip on the ground. This makes the Merino Jump especially interesting if you’re looking for a sneaker for walks, workouts and leisure, and you value a lightweight, comfortable build.

Left: Man in a grey jumper walks along a row of houses with a bookshop, wearing grey Giesswein Merino Jump sneakers. Right: Woman in a beige top walks along a blue-and-white tiled wall, wearing grey Giesswein Merino Jump sneakers.


Merino Jump Women
Merino Jump Men

 

Three special soles, three different walking sensations

Sometimes the most exciting part of a sneaker is underfoot. Wooltastic, Wool Dream and Merino Jump show how varied the construction of a modern sneaker sole can be.

Wooltastic relies on an air chamber and cushioning beads, Wool Dream combines ETPU foam with air channels, and Merino Jump uses the Alpha-Antishock-Concept with multiple cushioning units.

What all three models share: fine Merino wool, lightweight materials, and different ideas for a pleasant wearing and walking experience.

So the next time you choose a sneaker, it’s worth looking at the sole—because that’s often where there’s more technology than you might first expect.

 

What do our customers say?

Slip in and feel good. A comfortable shoe, the Wooltastic Women!
Heike — ★★★★★

 

The Wooltastic Men look very good and sporty and are extremely comfortable. Putting them on and taking them off is also very easy and comfortable.
Dr. A — ★★★★★

 

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