Temperature Is the Most Underrated Sleep Variable.
Your core body temperature needs to drop 1–2°F from its daytime baseline to initiate deep sleep. This is physiology, not preference — the drop signals your body that sleep is appropriate and triggers the hormonal cascade that moves you into slow-wave sleep. Bedding that traps heat forces your body to fight that process all night. You wake up warm, groggy, and wondering why 8 hours didn't feel like enough.
The Flannel Blanket is lightweight and breathable by design — enough warmth to be comfortable, not so much that it traps heat and raises your core temperature. The flannel weave allows airflow while maintaining consistent thermal comfort, so your body can regulate naturally without overcorrecting in either direction.
Why It Works
Lightweight flannel weave — warm enough for comfort, breathable enough for thermoregulation throughout the night
Does not trap body heat — allows natural core temperature drop required for deep sleep onset and maintenance
All-season weight — works as a primary blanket in warm climates, a layering piece in cold ones
Soft texture maintains quality through repeated washing — does not pill or lose loft
Available in two sizes and multiple colorways — 150x200cm and 180x200cm
In the Rest Theory Stack
This product addresses: Temperature
Bedding is a contact-surface temperature variable — what's against your body matters as much as room temperature. Pair with the Cooling Memory Foam Pillow for a complete thermal sleep environment: a pillow that dissipates heat from your head and a blanket that doesn't trap it from your body. Together they support the physiological temperature drop your body needs.
