Science Behind the Weave: Why Our 5-Micron Bedding is the Ultimate Allergy Barrier

You see the term on our site: "woven to less than 5 microns". It sounds technical, but it’s the scientific key to our promise of an allergy-free sleep sanctuary. For anyone who has suffered from severe allergies, understanding this science is the first step toward finding real relief.

What is a Micron?
A micron is a unit of measurement, short for micrometer, or one-millionth of a meter. To put that in perspective, a human hair is about 50-70 microns wide. The common dust mite allergen—the primary trigger for indoor allergies—is typically 10 to 20 microns in size.

Why 5 Microns is the Magic Number
Most bedding is woven with a pore size much larger than 10 microns. This means that while you sleep, allergens from your mattress and pillows can easily pass through the fabric and into your breathing space. Our Supima™ cotton is woven so tightly that the average pore size is less than 5 microns. This creates a physical, impenetrable barrier. The allergens are effectively sealed away, unable to reach you. It’s not a chemical treatment or a temporary coating; it’s the structural integrity of the fabric itself that provides the protection.

Beyond the Science: The Feel of a Sanctuary
This is where we leave the "Clinician" brands behind. While they may offer effective barriers, they often come in the form of stiff, plastic-like materials. Our 25 years of expertise has allowed us to perfect a fabric that is not only medically effective but also incredibly soft, breathable, and luxurious. You don’t have to choose between a sterile, effective solution and a comfortable, beautiful bed. With the Clean Design Home Sleep System, you get both. That is the science of a true sanctuary.