Comfortable to the Core
Thermoregulation technology for clothing, home goods, footwear, and more.
Responsive textiles for dreamy bedding and home furnishings that feel as good as they look.
Performance wear to keep you on your toes, whether you are running a marathon or a high stakes meeting.
No Chemicals.
No Sweat.
37.5® Technology uses natural minerals to create the ultimate temperature control fabric, insulation, foam, and laminate materials.
Whether you are working hard or resting easy, your performance and comfort depend on keeping moisture in check and maintaining an ideal temperature. Our sustainable technology stops moisture at the vapor stage and uses your body’s own energy to help keep you cool or warm.
How 37.5 Works
Temperature Regulating Material
Our amazing natural minerals increase the surface area of fibers, redirect heat energy, and speed up evaporation. Unlike wicking fabrics that simply disperse liquid, 37.5 Technology actually removes moisture vapor before it turns into liquid sweat, so you stay comfortable inside and out.
Less Odor
Unlike other synthetic materials, our natural minerals trap odors and release them in the wash. Products come out smelling fresh—wash after wash, year after year. You can count on temperature control fabric and materials with 37.5 Technology to smell good no matter how much use they get.
More Wear
Our minerals are permanently embedded into yarns so that they never wash out, wear away, or stop performing. Responsive textiles and materials made with 37.5 Technology last longer and perform better, even with heavy, daily use.
No Waste
We engineer our yarns and fibers to stand up to a lifetime of wear and tear, but then break down faster than traditional synthetics in a landfill environment. Unlike other synthetic yarns that sit in landfills for centuries, 37.5’s sustainable yarns break down to naturally occurring materials over decades.*
Our Partners
Made from Nature
37.5 Technology is a sustainable solution for creating the world’s highest performing fabrics and materials.