Early polyester, however, could be uncomfortably hot to wear for lengthy periods of time. That shortcoming challenged researchers who, during the 1980s, began to investigate spun polyester for commercial use. Spun polyester threads are made by spinning or twisting together shorter lengths of polyester fibers—similar to the way cotton threads are made. As a result, spun polyester threads look and feel more like cotton, but provide superior strength, moisture wicking, and durability.

Spun poly proved a success with retail consumers throughout the 1980s, and the textile industry widely embraced it during the 1990s-2000s—particularly in more casual workwear, such as polo shirts, which were sought after by businesses focused on corporate image. Says Soreff: "Adding spun poly apparel to UniFirst's offerings helped us fulfill our mission to always offer the latest uniforming options available—reflecting the most important garment features and benefits as defined by our customers."

During the 1990s, the athletic wear industry sprinted to the forefront of the fabric innovation race by introducing popular lines of "performance apparel." Following close on their heels were a number of progressive work apparel manufacturers who began introducing uniform clothing made from "microfibers"—polyester fibers that are 1/100th the diameter of a human hair.  Besides being soft and durable, microfiber excelled at wicking moisture away from the body to keep wearers cool and dry.

Today, a wide range of synthetic fabrics can be found in all types of work apparel, from corporate casual wear to the most demanding industrial settings (where poly/cotton blends continue to be a favorite).

As UniFirst's Soreff notes, "We offer a large selection of shirts, pants, and more in hundreds of styles, colors, and fabric options. But the 65/35 poly/cotton combination is still the most popular because of its versatility to meet the needs of so many industries, as well as its overall comfort, function, easy-of-care…and price point."

If Henry Ford were around today, he'd likely be driving in circles trying to select the best uniform fabrics for his work crews. Thankfully there are experts at uniform suppliers like UniFirst to help you decide.

About UniFirst

UniFirst, a North American leader in the supply and servicing of uniforms, workwear, and protective clothing, outfits more than 1.5 million workers each business day. The company's most popular brands include UniWeave, SofTwill, UniWear, and Armorex FR.

UniFirst Corporation