Flannel Sheet Sets

Off-Season Special: think ahead for the winter, and save 60% on our one-of-a-kind Eucalyptus Flannel sheet sets!

100 reviews

Flannel Sheet Sets

Off-Season Special: think ahead for the winter, and save 60% on our one-of-a-kind Eucalyptus Flannel sheet sets!

$159.95 $63.97 Sale
100 reviews
Size: Full
Color: Sage

These aren’t your lumberfather’s flannel sheets.
These first-of-their-kind flannel sheets are made from a unique blend of eucalyptus lyocell and organic cotton, which means they’re soft, sustainable, and so very cozy.

We think it’s safe to say that Sheets & Giggles’ flannel sheets are the cure for the common cold*.

*there is no cure for the common cold aside from drinking lots of fluids and resting under our flannel sheets.

  • First of its kind – in an industry first, our flannel sheets are made with 60% eucalyptus lyocell and 40% organic cotton for a soft and cozy night’s sleep.
  • Warm, not hot – thanks to this unique blend, our flannel sheets keep you in the ideal temperature zone even when the weather is frightful.
  • Still sustainable – unlike conventional cotton, organic cotton uses no toxic chemicals or GMOs and far less water and energy (and y’all already know eucalyptus is sustainable).
  • Absurdly soft – because they’re made with 60% Eucalyptus Lyocell, our flannel sheets maintain the measurable softness of our flagship sheets.
  • Hypoallergenic – eucalyptus lyocell and organic cotton are skin-credible, aka dermatologist recommended.
  • Thoughtfully designed in Denver – “Bottom Left Corner” tag on flat and fitted sheets; 360° elastic and extra-deep pockets on fitted sheets for a super-secure fit.
Size Guide

Sets Include: 1 flat sheet, 1 fitted sheet, and 2 pillowcases


  • Depth: 20" Pockets for all Flannel sheet sets
  • Full: Flat Sheet: 81" x 105", Fitted Sheet: 54" x 75", Pillow Cases: 21" x 31"
  • Queen: Flat Sheet: 90" x 110", Fitted Sheet: 60" x 80", Pillow Cases: 21" x 31"
  • King: Flat Sheet: 108" x 110", Fitted Sheet: 76" x 80", Pillow Cases: 21" x 37"
  • California King: Flat Sheet: 108" x 110", Fitted Sheet: 72" x 84", Pillow Cases: 21" x 37"
Care Instructions

Wash separately on cold / delicates, with a low heat tumble dry. No bleach, no fabric softener, no ironing (steam is fine).

Shipping & Returns
  • Free shipping on orders over $100, with subsidized shipping to Alaska and Hawaii.
  • Fast, simple, and free returns within 90 days via our automated returns and exchanges portal.
  • Most orders ship within 24 hours and arrive within 2-5 days. (Please allow up to 10 days for Hawaii and Alaska orders.)
  • Canadian orders are charged shipping and duties at checkout based on your locale.
  • Mattresses are made to order and ship separately, and arrive within 7-14 days.

Cozy, yet cool

Snooze Inducing


Temperature Balancing

flannel: content warming

flannel: content warming

Read on to find out why we’ve made this warm & wonderful weave.

you’ve been warmed

you’ve been warmed

Made from 60% eucalyptus lyocell, 40% organic cotton, and approximately 100% coziness, our flannel sheets will keep you warm and toasty, not hot and roasty.

we’re knit wits

we’re knit wits

People said we were crazy for combining the softness of eucalyptus lyocell with the warmth of organic cotton. But who’s laughing at this absurd, pun-based bedding company now? Huh?

sustainable for good

sustainable for good

Our flannel sheets are made without the use of harmful pesticides or insecticides, they use 60% less water and energy, and shed no microplastics. Told you it’s not a phase, mom.

this is the good sheet

this is the good sheet

Made for mattresses up to 20” thick, our absurdly soft and dangerously cozy flannel sheet sets are guaranteed to give you the best night of your life.

Rated 4.6 out of 5 stars
Based on 100 reviews
Total 5 star reviews: 76 Total 4 star reviews: 10 Total 3 star reviews: 10 Total 2 star reviews: 3 Total 1 star reviews: 1
86%would recommend this product
SizeRated 0.2 on a scale of minus 2 to 2
ComfortRated 4.7 on a scale of 1 to 5
Temperature RegulatingRated 4.6 on a scale of 1 to 5
PunsRated 4.4 on a scale of 1 to 5
100 reviews
  • HM
    Heather M.
    Verified Buyer
    I recommend this product
    Sleep Position Side
    Health & Wellness Allergies, Sensitive Skin
    Rated 5 out of 5 stars
    13 seconds ago
    Soooo deliciously warm and cozy

    These are my favorite flannel sheets I've ever used, period. My husband and I are crazy about our first purchase from Sheets & Giggles -- we bought 2 sets of sheets in this order, and my husband was immediately talking about wanting to buy more! He's a hot sleeper and I'm a cold sleeper, so we need sheets that are super comfortable and allow us both to regulate our temperatures. Meanwhile, we also take environmental impact heavily into account when making purchases as this is a huge priority for us. So happy to have found a company that aligns with our values about protecting the planet without compromising anything about the quality of the product. On top of everything, they perfectly fit our king bed + 2-3 inch thick mattress topper -- the sheets we've used in the past used to be too tight around the corners and would start to slowly ride up as we slept. We really can't get enough, you have yourselves a lifelong customer.

  • KA Profile picture for Kyre A.
    Kyre A.
    Verified Buyer
    I recommend this product
    Bedtime Body Temp Hot Sleeper
    Sleep Position Side
    Sleep Movement I toss and turn
    Health & Wellness Restless Legs
    Rated 5 out of 5 stars
    1 week ago
    Excellent sheets!

    I am so happy these were on sale again. I have a queen-sized bed, but this full-sized set fit even better than my queen eucalyptus sheets... and they are so soft and warm, it's like sleeping wrapped in a hug. Thank you, Sheets+Giggles -- I must order another set to take to France!

    S& Profile picture for Sheets & Giggles
    Sheets & Giggles
    1 week ago

    So glad to hear this, thank you Kyre! It's exactly like sleeping in a hug :) and we hope you do take a set to France! We'll have to think of a punny new brand name in French to expand our footprint abroad one day :)

  • EB
    Emily B.
    Verified Buyer
    I recommend this product
    Bedtime Body Temp Cold Sleeper
    Sleep Movement I kick harder than a soccer player
    Health & Wellness Sensitive Skin
    Rated 5 out of 5 stars
    2 months ago
    Soft and soothing

    These are so much softer than I had even been prepared for. So luxurious and soft, and the green color is serene and soothing. I was hoping these would be nice but they far exceeded my expectations, even as someone with sensory sensitivities. One thing to note for cold sleepers living in cold places: this is not a super heavy flannel, but is a perfect weight for spring and fall.

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Warming you, not the globe

From a closed-loop production process to plastic-free packaging, we know better than to mess with Mother Nature. Learn more about our efforts to help the planet, and all the living beings that inhabit it.

Sustainability without the sus
  • Our Eucalyptus Lyocell is certified USDA BioPreferred, which means it's 100% plant-based and 100% biodegradable (aka, microplastic-free)
  • The lyocell process recovers and reuses 99.6% of water and solvents over and over and over again.
  • Eucalyptus Lyocell sheet sets use 96% less water and 30% less energy than a set of conventionally-grown cotton sheets.
  • Eucalyptus trees are naturally insect-repellent, so we don’t spray pesticides or bee-killing insecticides like some other fabrics we know (ahem, cotton).
  • Our eucalyptus trees are sourced from responsibly-managed, biodiverse farms.
  • For every tree we harvest, we plant two more.
  • Nearly all of our bedding products ship in plastic-free, 100% recyclable cardboard boxes (our mattress protector is wrapped in recycled plastic, but we're working on a more sustainable solution - stay tuned).
  • Our efforts and achievements in sustainability are regularly praised in outlets like HealthlineBrightly, and OneCut.
Certs & Giggles

Vegan - S&G products are 100% cruelty free

Standard 100 by OEKO-TEX® - For biodegradability, compostability, and no toxicity

Closed loop process - 99.6% of chemicals recovered during lyocell process

FKT® certified - S&G products are safe and cause no bodily reactions

FSC, PEFC, SFI - S&G products are made from responsibly-sourced eucalyptus trees

ZDHC Contributor - ensures there’s zero waste runoff at plants

Canopy Partner - a non-profit that protects endangered forests

Higg Index - S&G products are sustainable from production through end of life

USDA Certified Bio-Based Product - S&G products are derived from plants and renewable materials

Dairy Farmers of America - S&G bedding is so soft and smooth it’s legally classified as butter (not really, but you will melt into it)

Bedder planet for all
  • Last year, we donated $40,000 and hundreds of sheet sets to COVID relief efforts.
  • We regularly donate sheet sets to homeless services providers like The Broward Partnership.
  • As Pledge 1% members, we give 1% of our profits, products, and equity to impactful nonprofits in our local community.
  • Our #Give2Sheets program encourages people to give their gently used sheets to those in need in exchange for 10% off their next purchase.

(BTW, we couldn’t do any of the above without the S&G Community’s help and support, so, thank you :)