400 Thread Count Cotton Sheets
Shop 400 thread count cotton sheets that feel smooth, stay cool, and keep their shape wash after wash. This is the range where cotton bedding works best. The weave is tight enough to feel soft and polished, and open enough to let air move so you don't wake up overheated.
Every set in this collection is made from quality cotton fibres and priced for everyday use. Choose your size, pick standard or organic cotton, and you'll get bedding that looks and feels premium without the premium markup.
.Details & Features
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Made from 100% organic cotton for natural softness and breathability
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400 thread count for a refined feel and durability
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OEKO-TEX® certified and free from harmful chemicals
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Breathable construction helps excess heat and moisture escape
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Available in Bright Optical White, Light Grey, Dusty Rose, and Pastel Blue
Product Specifications
| Feature |
Details |
| Material |
100% organic cotton |
| Thread Count |
400 |
| Feel |
Smooth, breathable, lightly crisp |
| Certification |
OEKO-TEX® Standard 100 |
| Breathability |
High |
| Season Use |
Year-round |
| Texture Development |
Softens with washing |
What's Included
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1 duvet cover
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2 matching pillowcases
Note: Duvet insert is sold separately.
Care Instructions
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Machine wash in cold water.
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Do not use bleach.
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Tumble dry on low heat.
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Warm iron if needed.
Additional Perks
Why Shoppers Choose 400 Thread Count
A higher thread count isn't always better. Lower counts often feel thin and wear out quickly. Very high counts usually cost more, feel heavier, and hold onto heat. At 400, you get a sheet that's soft from the first night and still durable after months of regular washing.
What you get with every set
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A strong, balanced weave that stands up to frequent laundering without pilling or thinning
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Softness that feels smooth and crisp, not limp or overly treated
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Medium weight that drapes nicely on the bed without feeling heavy on warm nights
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Reliable fit and structure that hold up through years of use
Want the best of both worlds? Our 100% cotton sheet set in 400 thread count is a customer go-to for premium feel at a fair price.
Breathable Sheets for Cooler, Better Sleep
Cotton at 400 thread count lets heat and moisture escape through the night, so the surface of your bed stays fresh instead of clammy. That matters in Canada, where you might deal with humid summers and dry, heated rooms in winter, sometimes in the same year.
Built for comfort in every season
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Natural cotton breathes better than tightly packed, ultra-high counts
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Absorbs moisture and helps keep skin dry
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Comfortable year-round, from July heat waves to January nights
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A good pick for anyone who tends to sleep warm
If breathability is your top priority, shop our organic cotton bed sheets for natural fibres with excellent airflow.
Standard or Organic Cotton: Pick Your Set
Both options deliver the same soft, breathable 400 thread count feel. The choice comes down to budget and what matters most to you.
Standard cotton
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Great everyday value for busy households
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Consistent softness and long-lasting wear
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Easy care, perfect for guest rooms and kids' beds
Organic cotton
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Grown without synthetic pesticides
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A gentle choice for sensitive skin
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Ideal if sustainable materials are part of how you shop
Shop our organic cotton sheet set in 400 thread count for certified sustainable fibres with the softness you expect.
Premium Feel, Practical Price
400 thread count cotton sheets give you a high-end feel without paying extra for marketing numbers. Because a good set lasts for years, the cost per night ends up lower than cheaper sheets you'd have to replace sooner.
Why it's a smart buy
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Better comfort for the price than most 600+ thread count sets
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Long lifespan means fewer replacements
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No inflated pricing tied to thread count hype
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Easy to build a rotation of two or three sets
Want to compare everything we carry? Browse our full cotton bed sheets collection to find the right fabric, size, and price for your bed.
How to Care for Your Sheets
A simple care routine keeps your sheets soft and helps them last.
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Wash in warm (not hot) water with a mild detergent
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Skip fabric softener, which can coat fibres and reduce breathability
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Tumble dry on low to limit shrinkage and protect the fit
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Rotate between two or more sets to spread out the wear
Frequently Asked Questions
Are 400 thread count sheets worth buying?
For most people, yes. They feel noticeably smoother than budget sheets, they breathe well, and they're durable enough for weekly washing. You're paying for real comfort, not a big number on the label.
How do 400 thread count sheets compare to 600?
600 thread count can feel slightly silkier, but it's usually heavier, warmer, and more expensive. Unless you specifically want that denser feel, 400 gives you a cooler sleep and better value.
I sleep hot. Is 400 thread count a good choice?
It's one of the better options. The weave leaves enough room for air to circulate, so heat doesn't build up the way it can with very dense sheets.
Do these sheets shrink in the wash?
Cotton naturally shrinks a little, mostly during the first wash. Using warm water and a low dryer setting keeps it to a minimum, and the fit stays consistent after that.
How often should I wash my sheets?
Once a week works for most households. If you sweat at night or have allergies, washing more often is fine as long as you stick to warm water and low heat.
Are New Season cotton sheets good for sensitive skin?
Yes. Our organic sets are grown without synthetic pesticides, and our standard cotton sets are soft and gentle for most skin types, including kids.
Shop 400 Thread Count Cotton Sheets Today
Ready for a better night's sleep? Choose your size, pick standard or organic cotton, and order your 400 thread count cotton sheets from New Season today. Soft, breathable, and made to last, these sets are bedding you'll be happy to come home to.
About New Season
New Season offers thoughtfully designed bedding to help you create everyday comfort that fits your lifestyle. Our products combine quality materials, simple design, and everyday functionality to help create a calm, comfortable bedroom.