The Circadian Pillow: A Complete Sleep Architecture System
Transform your sleep with the world's first pillow engineered to solve all three sleep support problems simultaneously: alignment, temperature, and adaptation.
DIMENSIONS & DESIGN
26" × 20" × 4.5" — Engineered to support your entire head and neck while accommodating natural movement throughout the night. Unlike static pillows that fight your body's natural rhythms, Circadian moves with you.
9 lbs 3 oz — This substantial weight isn't arbitrary—it's the precise mass required for proper support architecture. The difference between Circadian and hollow fill pillows is immediately apparent the moment you hold it.
PREMIUM MATERIALS: THE PERFECT SYNTHESIS
USA-grown organic buckwheat hulls — Triple-cleaned and dust-extracted through our proprietary process for perfect balance between support and movement
Natural Dunlop Latex comfort layer — Precision-perforated with 124 engineered openings that create the perfect integration of support and comfort
Premium cotton twill cover — Develops a luxurious patina over time, becoming softer while maintaining structural integrity, similar to the world's finest denim
PERSONALIZED FOR YOUR BODY
Infinitely adjustable to your exact preferences through our precision fill system. Add or remove buckwheat hulls to achieve your perfect support height:
Maintains 95% of structural integrity after 1,000 nights of simulated use. The average pillow begins significant degradation after just 180 nights, requiring 5-6 replacements in the time one Circadian continues performing optimally.
ORIGIN & CARE
Designed in Washington, DC. Ethically manufactured in New Jersey. Cover machine washable on gentle cycle with cold water.
THE COMPLETE SYSTEM INCLUDES:
Circadian Pillow with three-layer engineered architecture
Premium cotton extra fill pouch with 1/2 pound of organic buckwheat
Comprehensive adjustment guide for your specific sleeping style
60-night risk-free trial with free return shipping
