Sleepwear that works like a supplement.
Engineered for thermal regulation, neurosensory calm, and next-day clarity.
Sleep Is Chemistry, Not Chance.
Nightwell merges neuroscience, thermal physiology, and transdermal delivery to bring your body back into balance — night after night.
Step One of The Nightwell Method™ — Now Available
Engineered with Cool Phase™ technology to balance heat and moisture while supporting your nervous system’s nightly downshift — creating the ideal micro-climate for deep, uninterrupted rest.
Meet Equinox™ - The Cool Phase Sleep System
SP-01 Equinox™ - Cooling Short Sleeve Pajama Set
The Perfect Sleep Environment.
Equinox™ is not ordinary sleepwear — it’s wearable sleep science.
Crafted from ultra-breathable soft bamboo fibers, this set regulates body temperature, absorbs moisture, and maintains an ideal skin micro-climate for uninterrupted rest.
Built for women who wake hot, restless, or unrefreshed, Equinox™ uses next-generation bamboo performance fabric to balance thermal shifts through every stage of sleep. Its soft, weightless drape moves with your body, keeping you cool, calm, and dry all night long.
Engineered for the Science of Sleep
Clinically Engineered
Tested under thermal physiology standards for measurable sleep regulation.
Adaptive Cooling
Engineered weave regulates heat and humidity.
Skin-Soft Performance
Weightless, cooling, and friction-free — crafted for nightly comfort that feels invisible.
For Those Who Run Warm, Think Deep, and Sleep Light.
We made Nightwell for those who wake hot, restless, or unrefreshed — often due to hormonal changes, stress, or nervous-system imbalance.
If you value science, precision, and design that helps your body work better, you’re home here.
FAQs
What makes Nightwell different?
What makes Nightwell different?
Nightwell applies clinical science to sleepwear — regulating body temperature, moisture, and nervous system calm for deeper, steadier nights.
Is it really science-backed?
Is it really science-backed?
Yes. Every fabric and formulation is tested under thermal physiology standards for measurable improvement in temperature regulation.
Who is it for?
Who is it for?
Anyone who sleeps hot, restless, or light — especially those seeking calm, balance, and restorative rest.
How long does shipping take?
How long does shipping take?
Shipping usually takes 2-5 business days, depending on your location. Expedited shipping options are available for faster delivery. Contact us for any specific shipping inquiries.
Does my piece come in any packaging?
Does my piece come in any packaging?
Yes, every item comes in our signature packaging, designed to protect your product and add a touch of luxury to your unboxing experience.
What payment methods do you accept?
What payment methods do you accept?
We accept various payment methods including credit/debit cards, PayPal, Apple Pay, and Google Pay. Secure payment options ensure a smooth and safe checkout process.