Our story
About Slitesterk
Slitesterk — Norwegian for “durable” — was born on the workbench of a shoemaker’s workshop. Today it is a versatile, premium shoe care brand, crafted in Southern Europe.

From a workshop bench
Slitesterk started in 2018, in our own shoemaker’s workshop. Day in, day out we repaired, polished and revived shoes — and saw first-hand what good care does for a pair. Then customers began asking a simple question: “Could you send me that shoe polish?”
One parcel became many. What began as posting a tin of polish to a customer grew, step by step, into something bigger: our own line of care products, built on everything we had learned at the workbench about what shoes really need.
Crafted in Southern Europe
Today, Slitesterk products are mostly made in Southern Europe, in a region where quality and craftsmanship have been held in the highest regard for generations. Every cream, cleaner, spray and insole is produced with carefully chosen, high-quality ingredients — formulas that nourish deeply, protect reliably and respect the material they touch.
“Good shoes deserve a long life. That belief started our brand — and it still guides every product we make.”
What we stand for
Durability first. Our products prevent premature wear, stains and discoloration, so shoes stay beautiful for years instead of seasons. Craftsmanship. Born in a workshop and made by people who take pride in their trade. Honest guidance. We share the same advice we gave across the counter — clear, practical and free — in our care guides. Less waste. Shoes that last longer mean less thrown away: better for your wallet, better for the planet.
Slitesterk today
From nourishing leather creams and suede care to sneaker essentials, dyes, brushes and comfort insoles: Slitesterk has grown into a complete, luxurious care range for every type of footwear. Our products are available through official retail partners in six European countries — and behind every tin and bottle is still that same workshop mentality from 2018.