DOUBLE-KNEE WORK TROUSERS Size:36 1950s Oval-Shaped Sleeve Zipper

1950s Oval-Shaped Sleeve Zipper

Units such as the 49th Fighter-Interceptor Squadron

white or hooped jerseys when the cost of coloured dyes was still prohibitive and the introduction of a gray fabric for sweatpants and sweatshirts

Chenille Patch on Left Chest

DOUBLE-KNEE WORK TROUSERS Size:36 1950s Oval-Shaped Sleeve ZipperThe DOUBLE KNEE WORK TROUSERS are made from heavy cotton canvas and feature reinforced front panels to reduce wear at the knees. This design originated in the early 20th century, when garments for labourers began incorporating extra layers of fabric in high wear areas. By the 1940s, it had become a common feature across industries, especially in trades such as carpentry, farming, and construction, where kneeling and crouching placed constant strain on