Rethinking Warmth
How XReflex® Enhances the Power of Insulation
How XReflex® Enhances the Power of Insulation

From office commutes to mountain summits, insulation is essential in winter clothing and protection against the elements. But even the best insulation materials can leave thermal potential on the table. That’s where XReflex radiant barrier technology comes in.
At Xefco, we’ve developed a lightweight, ultra-thin solution that works with insulation to dramatically improve thermal retention, without adding bulk.
The Science Behind XReflex
Up to 60% of body heat is lost through radiation, via far infrared energy. Traditional insulation slows heat loss by trapping air, but it doesn’t fully address radiant heat escape.
XReflex reflects that energy back to the body - like a mirror for heat – and is integrated directly into the fabric.
- Ultra-thin, breathable layer
- Applied via a sustainable, waterless vapor deposition process
- 1 layer can reduce insulation needs by up to 25%
- 2 layers can reduce insulation by up to 50%
XReflex enables thinner, lighter products with advanced thermal performance: engineered for comfort, breathability, and a lower environmental footprint.
🔗 Visit our website xefco.com/xreflex
Or get in touch directly to explore how to collaborate through our Certified Insulation Partner Program