Heavyweight Polarfleece® Sheets

Heavyweight Polarfleece® Sheets is rated 4.8 out of 5 by 22.
Chateau Grey
Silver Sage

You might have thought our fleece sheets couldn't possibly get any better, and we wouldn't blame you if you did. After all, our traditional fleece sheets are amazingly breathable, soft, and warm. We designed these Heavyweight Polarfleece sheets with a heavier weight fabric to make them even warmer than before. You'll look forward to slipping into your toasty bed every night. No promises that you'll actually want to get out of it in the morning!

  • All sheet sets include a fitted bottom sheet and a flat top sheet.
  • Non-pilling microfibers.
  • The King set comes with two king size pillowcases, the Queen and Full sets each come with two standard size pillowcases, and the Twin includes one standard size pillowcase.
  • Heavyweight Polarfleece fabric for extra warmth and softness.
  • Part of our Polartec Collection.

Please see the "Size & Fit" tab for detailed sizing information.
Care Instructions
Follow these easy instructions for washing your fleece sheets and you'll enjoy years of cozy softness.

For best results, wash your sheets separately from other laundry in cold water using your regular detergent. If extra cleaning power is needed, you can use non-chlorine bleach without worry.

The washing machine's spin cycle usually does a great job of getting all of the excess water out of the sheets. You can tumble dry them on a low heat setting. Or go old school and hang them up to air dry--they should be ready in no time!

Avoid high heat and excessive agitation to keep your sheets soft and pill free.

What does that mean? Simply put - make sure you don't overload the washer or dryer (washing them separately really is best), use the gentle cycle, and don't use high heat in the washer or dryer. And definitely don't iron them!
Size & Fit
  • TWIN flat sheet 66 x 90 inches, fitted sheet fits mattress 39 x 75 inches, up to 13 inches deep, one standard pillowcase 20 x 30 inches
  • FULL flat sheet 80 x 90 inches, fitted sheet fits mattress 54 x 75 inches, up to 13 inches deep, two standard pillowcases 20 x 30 inches
  • QUEEN flat sheet 90 x 100 inches, fitted sheet fits mattress 60 x 80 inches, up to 15 inches deep, two standard pillowcases 20 x 30 inches
  • KING flat sheet 108 x 100 inches, fitted sheet fits mattress 78 x 80 inches, up to 15 inches deep, two king pillowcases 20 x 40 inches
  • All sheet sets include a fitted bottom sheet and a flat top sheet.
  • The King, Queen and Full sets each come with two pillowcases, and the Twin includes one pillowcase.
Shipping & Returns
Berkshire Blanket Shipping Information

Every order over $50 ships free by Economy (4-10 days). This applies to your merchandise total, after any discounts have been applied and does not include tax or shipping. Economy shipping is fulfilled by FedEx and delivered to your local USPS facility where it is then delivered directly to your door. The tracking information will be provided in your Ship Confirmation.

Orders placed by 1:00 pm Eastern time will almost always ship the same day. Though we can't guarantee it, we do our best to ship your order within one business day. We only ship to the United States and territories. We don't currently offer international shipping. Please note that large orders (over $500) may incur additional shipping charges. Please contact us directly if you would like to place a volume or wholesale order.

Shipping Method Cost
Economy: $6
Ground: $9
Two Business Day: $25
Overnight: $45

Berkshire Blanket "WOW" Guarantee

We stand by the quality of every blanket, throw, decorative pillow, Cuddly Buddies® product, gift, and sheet set that we offer and proudly cover them with our "Wow" Guarantee - we are confident you will be wowed and 100% satisfied by its quality. (View our full guarantee, here.)

Berkshire Blanket Return Policy

If you want to return a product that you purchased directly from this site (for reasons other than quality issues) simply contact us by phone or online. All returns are free, though you will be responsible for shipping costs. Returns are accepted for any reason, and refunds for the merchandise will be processed back onto the payment method used for the original purchase. All returns must be received within 5 months of order date. (Read our entire return policy, here.)

Rated 5 out of 5 by from The BEST fleece sheets! I use Berkshire fleece sheets all winter on my bed. I have a set of another brand, but they are not close to the quality of the Berkshires. I bought a set to send as a present to my daughter. She said "They are like sleeping on velvet sheep or baby bunnies. We love them." They have a generous fit for our deep mattress plus topper and much thicker fleece. We have used ours for about 4 years and they are still going strong. Last spring I told my husband it was his last night in the cuddly sheets since the weather was too warm and he starting yelling "NO, no, no." Only drawback is they make it very hard to leave the bed.
Date published: 2017-12-08
Rated 5 out of 5 by from last forever I have purchased at least 3 different set of the polarfleece sheets. The heavy ones and the lighter ones for summer. I can't say enough about these sheets. They last forever... They have all been washed more times than I can count.. and get better with each wash!!The set on my bed is at least 5 years old..These are the best, long lasting sheets, ever.. and as someone else said ...the only con I have is...you do not want to get out of bed in the morning.. It's like sinking into a little piece of heaven!! Love you, Berkshire !!!!!!!
Date published: 2018-01-08
Rated 5 out of 5 by from BEST FLEECE SHEETS EVER Please continue to carry these Polarfleece Sheets. Microfleece sheets are not as good as these. I use them summer and winter. They are not hot in summer, just comfy. We sleep in a cool room year round. Thanks for listening.
Date published: 2017-11-24
Rated 5 out of 5 by from HEAVENLY, BLISS. Can't get enough of them since intro from daughter. not to much pressure on top of you, but plenty to keep a draft away. i'll tear and make bandage balls of all my regular sheets. the weight of the sheet makes bed making a easy job. my other child bought a different brand but after first laundry they pilled extremely. BIRKSHIRE has cornered the market.
Date published: 2018-01-27
Rated 5 out of 5 by from Great quality and sooooo warm!!!! Bought the queen sheet set for my mom, she loves it. Keeps her very very warm. Better alternative than an electric blanket which I worried about her using. Highly recommend.
Date published: 2017-12-12
Rated 1 out of 5 by from Moonbeam is grey Very disappointed in the color moonbeam. It looked off white on my computer but when it arrived it is grey. The color should always be given and you can add a descriptive. This should be called grey moonbeam. Also I ordered the sheets on cyber monday with the promise of a free throw which I never received.
Date published: 2017-12-06
Rated 5 out of 5 by from So warm and cozy! We just got these amazing polar fleece sheets. They definitely are the favorite. Very high quality and well made.
Date published: 2017-12-14
Rated 5 out of 5 by from Great product In VT the winters are cold. These sheets make getting into bed a whole lot nicer! They've been washed and the fleece is soft and cozy. Depth on fitted is great, elastic is strong and colors are beautiful.
Date published: 2017-11-10
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What is the shipping weight of the king size sheet set of item E0308

Asked by: Fran Brown
Idont know the weight, but heavy and verrrrrry soft. They are wonderful. Soft and cozy and just wrap you in them. They are even wonderful in summer.
Answered by: Betsy v
Date published: 2019-10-13

I have a pair of polar Tec heavy weight. Wondering how much difference there is between these are the 4 season? A lot more color choices for sure but I love the weight and feel of my heavy weights. Afraid I will feel cheated with the four season.

Asked by: Butte50
you will be very happy,  these sheets are so cosy
Answered by: Meredith 77
Date published: 2019-10-08

Any shedding or pilling issues with these? 

Asked by: Gia 36
Hi Gia! Great question about our Heavyweight Polarfleece® Sheets. These sheets are made with Polartec's anti-pilling fabric technology, and as long as you wash and dry them according to the care label, you should not experience any pilling. Hope that helps!
Answered by: BerkshireTeam
Date published: 2019-08-28

What type of white is Moonbeam? Is it a pure true white, ivory, off-white or cream? Thank you.

Asked by: Martine
Hi Martine! Thank you for your question about Moonbeam! It's a truly unique and beautiful color that can be described as an extremely light sandy white. It's a little warm and ever so slightly grey. I hope that helps!
Answered by: BerkshireTeam
Date published: 2019-08-19

Is moonbeam the colour WHITE?

Asked by: Jillybean
Hi there, Moonbeam is actually a slightly tan colored white. Thank you!
Answered by: BerkshireTeam
Date published: 2019-07-26

Do these sheets pill and shed? My current fleece sheets have little fuzz balls that have migrated to everything we own.

Asked by: #JKR
Hi there! All of our fleece sheets are made with anti-pilling fibers that are extremely soft and durable. For more about our fleece products, please visit: https://berkshireblanket.com/pages/microfleece
Answered by: BerkshireTeam
Date published: 2019-05-22

Can I buy just the pillowcases -- my little dog has chewed holes in mine :-(

Asked by: Vickie G
We're so sorry to hear your dog has chewed holes in your Heavyweight Polarfleece Pillowcases! We do not sell the pillowcases for these sheets separately, but we do sell pillowcases in Microfleece (which is just as cozy!). You can find them here: https://berkshireblanket.com/products/standard-size-microfleece-pillowcases Hope this helps!
Answered by: BerkshireTeam
Date published: 2019-04-17

What color is doe, it looks like a purple tint to them. I purchase these polar fleece in moonbeam , thinking they where white and they are not. I love these sheets, but don’t understand why you don’t have a better selection of colors!

Asked by: Jo Jo
Hi Jo Jo, thank you for your question about our Heavyweight Polarfleece Sheets. Doe is a light to medium shade of tan with subtle hints of grey. Hope this helps!
Answered by: BerkshireTeam
Date published: 2019-03-25
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