Warm temperatures: the surprising benefits of merino wool

Merino trainers keep you cool in summer, are comfortable and easy to care for. Discover the benefits of natural wool - plus highlights of our Merino Runners.

06.08.2026
A close-up of feet walking in dark grey Giesswein Wooltastic trainers with embroidered logos and black treaded soles, on an asphalt path.


Naturally cool through the summer

Summer means lightness – and it’s not just sandals and synthetics that bring a fresh breeze. More and more people are discovering natural materials for the warm season, above all fine Merino wool. It turns trainers into surprisingly airy companions that cleverly combine style and function. Instead of overheated feet, you enjoy an all-round pleasant feel that lasts from a morning city stroll to a balmy evening. Merino trainers look laid-back, feel fantastic and elevate any outfit. In short: if you’re seeking comfort without compromise in summer, Merino is the smart, natural answer.

 

Temperature regulation and fresh air for your feet

The secret lies in the unique fibre structure: Merino wool works like a small air conditioner. It absorbs moisture quickly, wicks it outwards and dries fast – keeping your feet dry and cool even on hot days. At the same time, air circulates freely through the material, which reduces odours and preserves a fresh feel. Because the fibre is so fine and elastic, it moulds to your foot, prevents pressure points and sees you comfortably through long days. The result: noticeable comfort with natural breathability, step by step.

 

Easy to care for, durable and easy to style

Care is a breeze: Merino is naturally dirt- and odour-resistant, making frequent washing unnecessary. Often, airing is enough; you can simply brush off small marks and, if you want a deeper refresh, many Merino trainers can even be cleaned easily in the washing machine. The fibre remains shape-retaining, soft and long-lasting, even after many wears. So if you wear them a lot, you’re investing in quality that delivers day after day. And best of all: the look is as versatile as your everyday life – easy to style from smart-casual to sporty and relaxed, without ever compromising on comfort.

 

Merino Runners

From the very first step you’ll feel how light and soft these wool trainers are. The fine Merino fabric wraps your foot, regulates temperature and, thanks to high breathability, avoids any sweaty feeling – a pleasure even barefoot. The removable insole with a Merino layer provides stability and adds extra comfort, while the material flexibly adapts to your foot shape. Made in G width, ideal for normally wide feet, they’ll take you from everyday life to weekend trips with laid-back style and 360° comfort. Once you’ve slipped them on, you won’t want to be without that feeling.

A woman in denim dungarees is sitting on the edge of a fountain in a historic town square, smiling and holding a water bottle; she is wearing grey Giesswein Wooltastic trainers.


Merino Runners WOMEN
Merino Runners MEN

 

What do our customers say?

The Merino Runners Women made of Merino wool feel really good to wear.
★★★★★ – Anonymous

Merino Runners Men. The shoe fits great and is nice and light. The well-cushioned, springy soft sole helps me achieve a soft step. I chose the shoe because of my back problems and will be expanding my collection.
★★★★★ – Norbert

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