Work trousers with knee pads and pockets, now standard for technicians and other professionals, have come a long way since the 1870s. In this article, I’ll take you through their full history.
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A look back in time: Jeans as work trousers
It may be hard to imagine, but early work trousers came from animal hide. The material offered strength, but it felt heavy and lacked flexibility. Once denim jeans entered the market, people quickly traded animal hide for denim. After all, denim was cheaper, lighter, and more comfortable than leather.
However, the first models also weren’t very suitable for harsh working conditions. They tore easily and didn’t last long. That’s why Levi Strauss and Jacob Davis, who developed the first jeans, decided to reinforce the weak spots with metal rivets. In 1873, they received the patent for the jeans, which expired in 1900. Once the patent expired, other companies were free to start making their own work trousers.
Work trousers with knee pads and pockets: the full history
In 1938, British soldiers received a special combat uniform for the first time, similar to what we see today. This introduced the cargo pocket: a stitched-on pocket with a flap, closed with a button, Velcro, or magnet. Soldiers used this pocket to store items like maps, ammunition, bandages, and tools. A loose pocket on the side of the leg was new at the time. Up until then, pockets only appeared on the front or back of trousers.
During World War II, the U.S. army decided to equip paratrooper uniforms with extra pockets as well. Since they carried a lot of gear, they received pockets on the hips and calves.
After the war, many military uniforms were left unused. To recoup some value, the trousers were sold cheaply to construction workers, farmers, and technicians. They soon realized the extra pockets were also handy for storing tools and notebooks. As a result, European and American workwear companies in the 1950s and 60s began drawing inspiration from military trousers.
Why Work Trousers with Knee Pads and Pockets became the standard
In 1975, Matti Viio transformed the work trousers. The Swedish electrician found existing workwear neither functional nor comfortable enough. He created trousers with holster pockets on the thighs, knee compartments for foam or gel pads, and an ergonomic fit. To him, workwear wasn’t just clothing. It was a tool.
His invention wasn’t an immediate success. It wasn’t until the 1980s and 1990s that work trousers with knee pads and pockets became popular in Scandinavia, followed by the rest of Europe. By 2004, knee protection had become so important that Europe introduced a formal standard (EN 14404:2004) to define its requirements. In 2010, the standard expanded to include performance levels (such as Level 0, Level 1, Level 2), strap widths, and penetration tests.
The development of the work trousers with knee pads and pockets
Throughout the decades, work trousers with knee pads and pockets have evolved from rugged beginnings to high-tech essentials.
Today, work trousers with knee pads and pockets are an essential part of modern professional gear. In addition, we’ve swapped out the buttons for suspenders and now mostly wear belts to keep the trousers in place. But as you can see, that all took some time. With new technological developments, it’s only a matter of time before we see trousers with built-in sensors, or maybe even ventilation systems? We’ll see what the future brings.
Greetings,
Aileen