
Scientifically Proven,Third-Party Tested*
*Independent testing conducted over 1000 nights of sleep.
Over 300,000+ People Have Transformed Their Sleep.
Read ReviewsBy Far the Best Purchase of 2025
"It's been a few months of regular use and washes, and this still stands out as my best purchase of the year."
Best sleep in a long time.
"I'm so glad I finally spent money on this blanket. I stay cool through the night and sleep so much better."
Life changing!
"This is the first summer I can fall asleep fast and stay comfortable the entire night."
Middle age approved.
"Bought this for my sister and she says it helps her stay cool and fall back asleep easier."
By Far the Best Purchase of 2025
"It's been a few months of regular use and washes, and this still stands out as my best purchase of the year."
Best sleep in a long time.
"I'm so glad I finally spent money on this blanket. I stay cool through the night and sleep so much better."
Life changing!
"This is the first summer I can fall asleep fast and stay comfortable the entire night."
Middle age approved.
"Bought this for my sister and she says it helps her stay cool and fall back asleep easier."
How Arc-Chill™ Compares
Arc-Chill™ fabric helps keep hot sleepers cool and comfortable by delivering an instant cool-to-the-touch feel, breathable softness, and all-night comfort.
| Arc-Chill™ | Silk | Bamboo | Cotton | |
|---|---|---|---|---|
| Cool to the Touch (Q-Max) |
0.45 | 0.19 | 0.15 | 0.11 |
| Smooth & Soft | ✓ | ✓ | Average | Average |
| Moisture Wicking | ✓ | × | Moderate | Moderate |
| Breathability | Excellent | Poor | Medium | Medium |
| Machine Washable | ✓ | × | ✓ | ✓ |
*Q-Max measures a fabric’s coolness. Higher values indicate a stronger cool-to-the-touch feel.