An organic cotton flat sheet folded back over a bed in a wide cuff

Organic Cotton Flat Sheet

Twin
$129.00
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An organic cotton flat sheet folded back over a bed in a wide cuff

Organic Cotton Flat Sheet

Global Organic Textile Standard (GOTS) organic cotton sateen, 300 thread count, cut generously.

  • GOTS Certified Organic
  • 300 Thread Count
  • Long-Staple Cotton

The layer that actually touches you if you sleep under a duvet, in the natural undyed color of the cotton. Cut and sewn in New Jersey.

From$129
Size

If you sleep under a duvet, the flat sheet is the layer against your skin all night, which is more than the afterthought it usually gets treated as.

Cut generously, so it still tucks in after the first wash takes its shrinkage.

Sateen is a four-over-one float, so four of every five threads sit on the surface rather than being tied down into the weave. That is where the low sheen and the cool slide come from, and because it is structural rather than a finish, it survives washing. The count is 300, and what you feel is the fiber and the weave rather than the number. The cotton is long-staple, so the yarn spins fine and even without the short ends that make cheaper cotton pill.

The color is the cotton's own. No bleaching and no optical brighteners, so it reads as a warm natural off-white rather than the blue-white of most bedding.

Cut and sewn in New Jersey. This sheet is Global Organic Textile Standard (GOTS) Certified Organic under license GOTS-10229, issued by Oregon Tilth. Ask me for the certificate and I will send it.

Real people, real pillows

Tap any one to see where they posted it.

What you're not sleeping on

The list most bedding makers hope you never read. None of it is in a Circadian sheet.

Checked by someone else.

What's not in the sheet.

If you sleep under a duvet, the flat sheet is the layer against your skin all night, and most of them meet your skin with chemistry rather than cloth, which means chlorine bleaching, a formaldehyde resin so they press flat, optical brighteners to fake the white back, and a softener that survives a few washes and then leaves. This sheet is GOTS Certified Organic, which is the standard that governs every wet-processing step, so none of that happened to it. The smoothness is the long-staple fiber and the sateen weave, which is why it lasts and why it gets better rather than thinner. Undyed, in the cotton's own color. Cut and sewn in a GOTS certified workshop in New Jersey, audited on site every year. What is against you all night is cotton, and nothing that was put on it.

License GOTS-10229, issued by Oregon Tilth, held against the Global Organic Textile Standard and renewed on an on-site audit every year.

Common questions

What is the Circadian Organic Cotton Flat Sheet?

The Circadian Organic Cotton Flat Sheet is the top sheet, in 300 thread count organic cotton sateen, cut generously so it still tucks after the first wash takes its shrinkage. If you sleep under a duvet, the flat sheet is the layer against your skin all night, which is more than the afterthought it usually gets treated as. It is GOTS Certified Organic under license GOTS-10229, issued by Oregon Tilth, and it is cut and sewn to order in New Jersey.

What sizes does the Organic Cotton Flat Sheet come in?

The Circadian Organic Cotton Flat Sheet comes in Twin, Full, Queen and King. Each size is cut with enough extra to tuck under the mattress on three sides once the first wash has taken its shrinkage. If you sleep on a deep mattress and like a long tuck, size up.

How do I wash the Organic Cotton Flat Sheet?

Machine wash cold on a gentle cycle, then tumble dry low or line dry. Fold it warm. Cotton sets its creases as it cools, so take it out of the dryer while there is still heat in it, give it one snap, and fold it then. Skip fabric softener, because the sateen weave softens on its own with each wash. Expect the Circadian Organic Cotton Flat Sheet to shrink a little on the first wash, which is why it is cut generously, and to feel noticeably softer by the third or fourth cycle.

Can I return the Organic Cotton Flat Sheet?

Yes. The Circadian Organic Cotton Flat Sheet can be returned within 60 days of delivery. Email jacob@circadianrest.com with your order number and we send a prepaid return label. There is no restocking fee, and the refund goes back to your original payment method within 3 to 5 business days of the sheet reaching the New Jersey workshop. The 60-night sleep trial is written for the pillows and duvets, so if the sheet has been slept on, email first and we will tell you where you stand.

How long does the Organic Cotton Flat Sheet take to ship?

The Circadian Organic Cotton Flat Sheet is cut and sewn to order in New Jersey. Bedding orders leave the workshop in 4 to 7 business days, and the carrier adds 2 to 5 business days depending on how far you live from New Jersey. Checkout shows the arrival window for your address before you pay, and shipping is free.

What goes with the Organic Cotton Flat Sheet?

The Circadian Organic Cotton Fitted Sheet and Organic Cotton Pillowcases are the same 300 thread count sateen in the same natural color, and the three together are what the Organic Cotton Sheet Set contains. Buying the set is the cheaper route if you need all three. Over the top goes the Organic Cotton Duvet Cover on either Circadian duvet.

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