Woolmark has an answer to artificial intelligence: sheep.
The wool industry’s marketing and certification organization has launched Return to Real, a global campaign casting Merino wool as “The original wearable tech.” The pitch pairs the fiber’s performance properties with new consumer research from Ipsos on material preferences and willingness to pay.
The campaign revisits Woolmark’s 1960s message that “you can’t fake the real thing,” with advertising across outdoor placements, creators and digital media. One line reads, “Not all intelligence is artificial.”
On Australian sheep farms, billboards give the animals their due: “The creators of the world’s smartest fiber aren’t scientists. But they do wear white coats.”
Behind the wordplay is a commercial question for brands: how much does the material on the label influence a clothing purchase?
Woolmark commissioned Ipsos to survey consumers in the U.S., France, Germany, Italy and China. Across the five markets, an average of 82 percent said they would choose natural fibers over synthetic alternatives if price, style and fit were equal. Another 67 percent said they would pay more for clothing made mainly from natural fibers.
Ipsos interviewed 1,500 adults online in September 2026, with 300 participants aged 18 to 65 in each country. Woolmark reports the results as averages across those five markets.
Merino wool was preferred to polyester in each country surveyed, with an average preference of 65 percent. This is separate from the broader preference for natural fibers, which also includes materials other than wool.
“Consumers want to know what a garment is made from, what that means in everyday use and whether the claims can be trusted,” Woolmark managing director Bryan Fry said in the announcement. “That puts fiber, and the evidence behind it, back at the center of the conversation.”
Forty-five percent said fiber composition had become more important when buying clothing. Meanwhile, 71 percent considered independent certification or verification of fiber content and quality important.
Merino also carried a premium association: 49 percent linked it with premium quality and 43 percent with high quality. Woolmark said the fiber ranked first on both measures in four of the five markets.
Alongside the campaign, the organization has published Natural Intelligence, a report covering thermal comfort, moisture and odor management, softness, next-to-skin comfort and durability.
It includes Woolmark’s four-year Dynamic Breathability collaboration with North Carolina State University, which examined fabrics during alternating periods of activity and rest. Woolmark’s research summary describes tests using sweating manikins and human participants to compare wool, cotton, viscose and polyester garments of similar weight and thickness.
During exercise, participants’ comfort and temperature ratings did not differ significantly between fabrics, Woolmark’s summary says. Wool’s advantage showed up afterward: as participants rested and their clothing dried, it helped limit the chill from evaporating moisture in the tests.
“Natural fibers are attracting attention, but people also need clear reasons to choose them,” Fry said. “Wool has a long history of performance. Our job is to make that performance easier to understand and easier to trust.”