DayBasics vs NightCool: Which One is for You?
Two Ways to Sleep Better. One Trusted Brand.
At Cool-jams, every piece of sleepwear is designed to help you feel comfortable and rest better through the night. To give you more choice, we offer two distinct collections: Cool-jams NightCool (formerly Classics) and Cool-jams DayBasics (formerly Basics).
Each is designed for different comfort preferences and fabric feel, from advanced cooling performance to easy, lightweight everyday wear.
This guide will help you choose the one that's right for you.

Quick Comparison
| Cool-jams NightCool (formerly Classics) | Cool-jams DayBasics (formerly Basics) |
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Cool-jams NightCool (formerly Classics)
Our Original Cooling Innovation

Cool-jams NightCool features our proprietary performance fabric that started it all. Designed for maximum comfort and consistent cooling, this collection delivers a noticeably softer texture and enhanced moisture-wicking capability.
If you experience night sweats, hot flashes, or overheating during sleep, NightCool is engineered to help regulate body temperature and keep you dry throughout the night.
Why customers love NightCool:
- Luxuriously soft feel against the skin
- Helps reduce discomfort from overheating
- Keeps moisture away for a cooler sleep environment
- Trusted by hot sleepers for years
Best for:
- Night sweats and menopause symptoms
- Hot sleepers who wake up overheated
- Customers who want premium softness and performance
- Year-round comfort
Cool-jams DayBasics (formerly Basics)
Lightweight Comfort for Everyday Wear

Cool-jams DayBasics offers a lighter, more breathable fabric designed for effortless comfort. They're a great choice for lounging in warm climates and summer, and fantastic for everyday sleepers looking for supple, easy comfort. Perfect for relaxed lounging and everyday wear, this collection provides a soft, easy feel in a lighter, easy-to-wear design.
DayBasics is ideal for customers who want comfortable, soft sleepwear that feels airy and easy to wear without the heavier sensation of traditional pajamas.
Why customers choose DayBasics:
- Feather-light, breathable fabric for everyday comfort
- Great for lounging in warm weather and summer
- Supple, soft feel for relaxed everyday wear
- Easy to wear, wash, and pack for travel
- An approachable, soft everyday sleepwear option
Best for:
- Everyday lounging and sleeping
- Loungewear for warm climates and summer
- Soft, lightweight, supple comfort
- Relaxed, easy-care wear
- Normal sleepers who prefer lighter fabrics
Which Cool-jams Collection Is Right for You?
Choose Cool-jams NightCool (formerly Classics) if you:
- Experience frequent night sweats
- Want maximum cooling performance
- Prefer ultra-soft, premium fabric
- Need reliable temperature regulation
Choose Cool-jams DayBasics (formerly Basics) if you:
- Prefer lightweight sleepwear
- Want soft, breathable comfort for everyday use
- Like an easy, relaxed feel
- Prefer lighter fabrics for lounging and sleep
Many customers enjoy having both: NightCool for deeper cooling nights and DayBasics for lighter, relaxed everyday comfort.
Designed for Better Sleep, Whatever Your Preference
Whether you choose the cooling performance of Cool-jams NightCool or the breathable everyday comfort of Cool-jams DayBasics, both collections are created to help you rest better and wake up more refreshed.
Every Cool-jams product is designed with comfort, simplicity, and better rest in mind.
From Sandra, Brand Owner
Whichever collection you choose, you're covered by the same promise we've kept for years: honest comfort, made to help you rest better. If you're ever unsure which line is right for you, reach out! We're always happy to help you find your fit.


