top of page
Sleep Science
FIR (Far‑Infrared) Yarn
fir farinfrared yarn
Textile emitting far‑infrared energy purported to improve circulation during sleep.
What: Textile emitting far‑infrared energy purported to improve circulation during sleep.
Why: Helps compare models and set expectations during testing.
Tip: Match to sleeper type (side/back/stomach), body type, and temperature preferences.
Category: Sleep Science
Tags: /lux-terms/
Get in Touch with Us
Have a question or need assistance? Contact our team for personalized support and expert advice on choosing the perfect mattress for your needs.
bottom of page