Limitless Elasticity
Four-way stretch helps keep a close fit.
The Science Powering Evercool®
Evercool® is a breakthrough cooling innovation engineered to absorb and release heat faster than traditional materials.
For hot sleepers looking for the deepest rest, the Evercool® Sleep System heightens cooling benefits. Our award-winning comforters, sheets, pillows, and pajamas work together to create a complete solution for truly uninterrupted sleep.
Cooling
Superior Thermal Conductivity
Evercool® high-conductivity polyamide yarns surpass fabrics like silk, bamboo and cotton, helping warm sleepers stay cool and comfortable through undisturbed rest.
Explore the Evercool® Sleep SystemEvercool® compared with other fabrics
Qmax measures how cool a fabric feels. Figures are from an SGS lab test report for Evercool® fabric.
Cooling
High-Touch Fabric Surface
With ultra-fine, smooth fibers knit at high density, Evercool® fabric creates much more surface area against your skin. This helps spread heat out and lets sweat wick away faster.
Shop the Evercool® Sleep System
Evercool®
Fully drawn yarn
Other
Textured drawn yarn
Cooling
Moisture-moving Fabric
Ultra-fine, smooth fibers are knitted densely, giving Evercool® fabric much more surface area against your skin. This helps disperse heat and lets sweat wick away faster.
Explore Evercool® Sleep SystemEvercool® Thread
Fine as human hair, each Evercool® yarn holds 68 fibers that speed up capillary action.
Cooling
Breathable Comfort
Breathability describes how easily air can move through a fabric, helping the body maintain a more comfortable temperature. Evercool® uses an open knit structure that releases built-up warmth while fresh, cooler air circulates throughout the night.
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Evercool®
Knit construction
A knitted fabric format, rather than a woven structure, helps air flow more freely.
Cozy
Fine, Soft Fiber
Softness means giving easily under touch or pressure. Evercool® creates that feel with densely knitted, ultra-fine fibers—only 1/75th as thick as a human hair. Because they flex so easily, they follow the shape of your body for a smooth, gentle feel.
Explore Evercool® Sleep SystemEvercool® Filament
1.4 micrometer (μm)
Typical Hair
About 70 μm
Comfort
Adaptive molecular structure
Softness means yielding easily to touch or pressure. Evercool® delivers this through densely knitted, ultra-fine fibers—just 1/75th the thickness of a human hair. Their exceptional flexibility lets them contour to your body, creating a smooth, soft sensation.
Shop the Evercool® Sleep SystemNano-scale Springs
Gives and spreads pressure for a soft feel.
Cozy
Elevated moisture regain rate
Moisture regain rate describes how a material absorbs humidity from the air, helping it feel softer. Evercool® moves sweat away while keeping its own moisture, helping the fabric avoid a dry, scratchy feel—similar to well-moisturized skin.
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Evercool®
Polyester
Cotton
Cozy
A distinct washing and finishing method
Evercool® fabric receives an extra refinement stage to boost its softness. Several low-tension washes lift away impurities, while a heat finish with softener leaves the material smooth, silky and noticeably wax-like.
Explore the Evercool® Sleep SystemWashing
and Exfoliation
Specialized machines cleanse and strip away production residue, leaving a cleaner and smoother surface.
Heat
Refinement
High-temperature treatments help the fabric achieve an even softer and silkier finish.
A Step Above
with Rest
Evercool® arrives prewashed and finished, an added step many brands leave out completely.
Pure
Distinct washing and finishing process
Evercool® fabric goes through an extra refinement step to bring out greater softness. Repeated low-tension washes gently exfoliate and lift away impurities, while a softener heat finish leaves the fabric smooth, silky, and distinctly waxy to the touch.
(+) silver ions draw in (-) charged bacteria.
Silver ions attach to the cell membrane.
Cell growth is disrupted, eliminating microorganisms.
Silver-ion self-cleaning fiber
Built-in silver ions stay antimicrobial and resist washing away.
PURE
Certified safe and pet-friendly
- Free from substances that can compromise human safety, such as formaldehyde, BPA, PFAS, and similar triggers for allergic reactions.
- This product holds OEKO-TEX® 100 certification.
- A dense-knit construction helps reduce loose fiber shedding that may cause respiratory or skin irritation.
FREE
BPA
FREE
XYLITOL
FREE
PFA
PET SAFE
PET FRIENDLY
ALLERGY-FRIENDLY
SENSITIVE SKIN