Choose your language
Trusted by Leading Brands
From high-performance sports apparel to luxury fashion, some of the world’s most recognized brands build with 37.5™ Technology.
Trusted by Top Athletes
The best athletes demand more from what they wear. That’s why they choose 37.5™ Technology.
Lynn Hill
Legendary American Rock Climber
“37.5™ Technology keeps you comfortable by helping to maintain the ideal core temperature of 37.5 degrees Celsius.”
Nick Cienski
Veteran of 20 High Altitude Expeditions
Nick incorporated 37.5™ Technology into his gear for a Mount Everest expedition, relying on it in some of the most extreme conditions on the planet.
US Olympic Golf Team 2024
Collection by J.Lindeberg
J.Lindeberg designed official Team USA golf uniforms powered by 37.5™ Technology. The athletes’ uniforms work as hard as they do—keeping them more comfortable on the world stage.
