Hero – Kastel x Helene Olafsen

What Our Customers Say

4.5
149 reviews

Super nice and good boots. Have 2 pairs. I have a size between 40/41 and have one pair in each size but 40 fits me best.

Per FVerified buyer

Incredibly comfortable shoes. Practical with elastic shoelaces.

Camilla EVerified buyer

Easy to order, fast delivery and great shoes! Really happy 🤩

Romina SVerified buyer

Great shoes, fast delivery!!

Hanne KVerified buyer
View all reviews

Featured shoe – Helene Olafsen 💖 Kastel

New ✨

Helene Olafsen 💖 Kastel

A Merino wool sneaker made for Norwegian summer. Designed with Helene Olafsen—full of color, comfort, and small personal details.
Order now 💓

Section of cards

Section of cards

Featured collection – BREATHABLE SHOES

Shop Our Models Section

New ✨For Helene Olafsen, shoes should be fun, comfortable, and ready for anything. Sagene Sneakers blend her playful personality with Kastel’s expertise, creating a sneaker designed for the unpredictable Nordic summer. The 3D-knitted Merino wool upper naturally regulates temperature—keeping feet cool when it’s warm and warm when it’s cool.
Shop Now →
Breathable
Machine WashableMachine Washable
Lightweight
Elastic Shoe lacesElastic Shoe laces
CupsoleCupsole

3D-knitted Merino wool adapts to the weather, keeping your feet warm when it’s cold and cool when it’s not. The breathable knit lets air circulate, so sweat and odor don’t stand a chance. Soft, flexible, and made to move, it feels as good as it performs. And when it needs a refresh? Just toss it in the wash. No fuss, no hassle—just comfort that lasts.

Featured collection – Rainy Weather

Explanation of Kastel's sustainability efforts

Innovation for Sustainability:

Nature Lab

The Nature Lab Process:

Sustainability is complex. Just like 30% less sugar isn’t sugar-free, we don’t just claim to be sustainable. We take action!

Our approach involves bold experiments in materials, design, and business models across three phases. Viable ideas become pilot products, and successful pilots set new standards and innovations.

Sustainability in Kastel shoes thrives on aligned, ongoing efforts.

Shop Our Models Section

Shoes in Norwegian Wool 🐑Step into the exceptional comfort and durability of these limited-edition Lofoten sneakers, combining classic white Norwegian wool with a robust terrain outsole.
Shop Now →
Terrain soleTerrain sole
Lightweight

Nature's gift to footwear, Norwegian wool is as robust as leather, temperature-regulating, and naturally odor-resistant. It's the superior material that has stood the test of time and elements, rightfully earning its place as one of the finest materials ever discovered for making shoes.

Full Bleed Media Section

UGC videos

Featured shoe – Helene's Favorites

Helene's Favorites

Helene Olafsen’s go-to Kastel shoes keep her ready for anything, rain or shine.
Check them out →

Section of blog posts