Flat summer shoes: light, stylish and comfortable all day long
Lightweight sneakers, elegant ballerinas and flexible merino slides: discover flat summer shoes that combine style, comfort and smart materials.
When temperatures rise, we want shoes that simply keep up: light, airy and versatile. Flat styles are true summer heroes — they’ll take you to the office, around the city, on holiday or out for an evening with friends. From modern two-strap sandals to timeless ballerinas and lightweight sneakers, you’ll find your perfect pair for any occasion. What matters is the right blend of style and comfort — a mix that’s easy to pair and rounds off your outfits with confidence. That way you can enjoy warm days feeling relaxed, without compromising on comfort, look or everyday practicality.
Why do flat shoes work so well in summer? They’re true mix-and-match artists and go just as well with flowing dresses as with jeans, linen trousers or shorts. To make them feel made for you, look for a comfortable fit with enough toe room and breathable materials that keep your feet feeling fresh. Quality craftsmanship makes the difference — especially on warm days when you’re clocking up lots of steps. This keeps your stride relaxed all day long, while timeless designs and clever details add an extra dose of style. In short: flat summer shoes make it easy to look good and feel great.
Which styles will carry you through the season in style? Lightweight sneakers add sporty ease, Eco Ballerinas bring elegant accents, and modern slides deliver maximum summer comfort in seconds. Thanks to their versatility, these shoes can be styled differently depending on the occasion: with breezy dresses, clean linen looks or smart office outfits. With just a few favourite pairs you can create varied combinations — sometimes relaxed, sometimes chic, always comfortable to wear. In the sections below, we’ll show you the highlights that make your summer look unforgettable and accompany you through warm days with thoughtful comfort.
Wool Sneaker
Craving lightness? The Wool Sneaker is your summery all-rounder with ultra-thin merino knit and a super-light EVA sole — so comfortable you’ll barely feel it as you walk. The breathable, temperature- and moisture-regulating upper keeps bare feet feeling fresh, while the removable merino insole stabilises and supports your feet. Practical: washable at 30 °C and quickly ready to go again after air-drying. The fully fashioned textured knit look gives every outfit a modern twist. Perfect for everyday wear, city tours and spontaneous summer adventures.
Wool Sneaker Women
Wool Sneaker Men
Eco Ballerinas
Elegance meets the everyday: the Eco Ballerinas combine a minimalist silhouette with smart comfort. The super-soft knit made from recycled PET is shapely, flexible and stable at the same time. New sole technology and a cushioned footbed absorb every step — noticeable relief for feet and back. The 3D knit adapts to the shape of your forefoot and creates a pressure-free feel, while the Perfect Fit carries you safely through the office, the city and long evenings. Vegan, modern and easy to combine. For looks that appear effortless and stay comfortable for longer.
Merino Slides
For spontaneous summer moments: the Merino Slides deliver instant feel-good comfort from the very first step. Infinitely adjustable straps made from soft openwork knit, an ergonomic cork midsole and the velvety-soft merino–cork footbed ensure maximum comfort and an optimal climate for your feet. The robust black anti-slip EVA outsole guarantees a sure step and an urban street-shoe look, while elegant metal buckles lend the design a stylish touch. The knitted upper fabric made from 100% recycled polyester scores with a modern, sustainable flair. Tip: adjust the left and right straps individually — the fit is simply better.
Merino Slides Women
Merino Slides Men
Whether Wool Sneakers, Eco Ballerinas or Merino Slides, flat shoes are versatile companions for the warm season. Depending on the occasion and your personal style, they can be combined in a sporty, elegant or completely relaxed way and complement a wide range of summer outfits.
With a good fit, high-quality materials and timeless designs, they accompany you comfortably through everyday life, holidays or special moments in summer. That way, you’ll find the right flat shoe for almost any occasion and can enjoy your summer with ease.
What do our customers say?
I’m absolutely thrilled with the Giesswein Wool Sneaker High Top Women! The shoes are incredibly comfortable and adapt perfectly to my foot. The soft wool upper is breathable and keeps my feet warm even on cooler days. The design is simple yet modern, so the shoes go with any outfit. The grip on the ground is excellent and gives me a secure feeling when walking. I also appreciate the product’s sustainability, as it’s made from renewable raw materials. All in all, a great product that I would recommend to everyone!
Chat G — ★★★★★
Really great to wear. I’m glad I bought these slippers — Merino Slides Men — and can recommend them with a clear conscience.
Friedrich — ★★★★★
