King Sheets | Organic Cotton, 18-Inch Deep Pockets
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Our king sheets are 100% organic cotton in a 300 thread count sateen, cut for a 76 by 80 inch mattress. A king is the widest bed most people own, so the fitted sheet has more edge to grip than on any other size. Elastic runs the full way around these king bed sheets, and the pockets go 18 inches deep. Every set of king size bed sheets includes a fitted sheet, a top sheet, and two pillowcases.
100% Organic Cotton ✔️ Sateen ✔️ Deep Pockets ✔️
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Chris S.
Verified Buyer
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It’s very comfortable
These King sheets are great - they are lightweight an feel great.
Daniel A.
Verified Buyer
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EXCELLENT SHEETS
They fit perfectly to my king mattress . Super soft. A great product
Mimi3 F.
Verified Buyer
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I love these king size sheets
I love these king size sheets. The quality and deep pockets are great. They’re wrinkle free and very comfortable.
Leisa H.
Verified Buyer
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Better than a lullaby
So pleased with my purchase. I was tired of swimming in loose sheets because my king mattress was not as thick as the pocket fitted sheets are now designed for. This luxurious topper resolved my issue and I sleep in soft smooth comfort.
Nija M.
Verified Buyer
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Great sheets
Great king sheets, my daughter loves them
Pamela W.
Verified Buyer
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I Love These sheets
I Love These sheets. They fit wonderfully to my king size bed, they are great quality, the color is beautiful.
Cynthia C.
Verified Buyer
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Good quality!
Good quality! Nice king sheets!
Amaz
Verified Buyer
starstarstarstarstar
Excellent sheets
Excellent sheets and pillow covers, ordered a king sheet set and really impressed with the quality of fabric.
Organic cotton must contain at least 95% organic fiber, free of chemicals. The purity promotes soil health and biodiversity. And, because organic cotton is free from chemicals, it is healthier for consumers, especially those with allergies or other sensitivities.
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Fitted sheets come in three pocket depths, and the standard cut stops at about 12 inches while most modern mattresses measure 12 to 16. Our deep pocket king sheets have an 18 inch pocket, deep enough to clear a 16 inch mattress with room left for a [mattress topper](/content/collections/toppers "Viscosoft Mattress Toppers"/index.html). A king fitted sheet also has the longest edge of any standard size, roughly 312 inches of perimeter against 280 on a queen. Elastic gathered at the four corners cannot hold a run that long, so it goes the full way around the king size fitted sheet instead. If you add a [deep pocket protector](/content/collections/deep-pocket-mattress-protectors "Deep Pocket Mattress Protectors"/index.html) or a [mattress pad](/content/blogs/dream-journal/mattress-pad-vs-topper "Mattress Pad vs Topper"/index.html), total the depths first, because even extra deep pocket king sheets have a ceiling.
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Cotton king sheets turn scratchy after a few months because of fiber length, not the wash cycle. Short-staple cotton leaves more loose ends at the surface, where they work free and pill. On a king the pilling turns up sooner, simply because there is more fabric on the bed. Our organic cotton king sheets use long-staple fiber, spun into a longer, smoother thread with fewer ends to shed. The sateen weave passes each thread under one and over three, so more unbroken thread sits on the surface you touch, which is where the smooth feel comes from. At 300 threads per square inch, our king size sheets land in the range [hotels tend to use](/content/blogs/dream-journal/hotel-bedding-standards "Hotel Bedding Standards"/index.html) for linens washed several times a week. A washable [pillow](/content/collections/pillows "Viscosoft Pillows"/index.html) and matching [bedding](/content/collections/bedding "Viscosoft Bedding"/index.html) keep the whole bed on one laundry cycle.
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A king is 76 inches wide, so two sleepers get 38 inches apiece, the same width as a whole twin mattress. Our king sheet set covers the bed with a fitted sheet, a top sheet, and two pillowcases that close at the end to keep the pillows inside. Cheaper king size sheet sets drop the top layer, but the king size flat sheet sits between you and the [king comforter](/content/collections/king-comforters "King Comforters"/index.html), so the comforter needs washing far less often. On a king that saves real work, because a king comforter is the hardest piece of bedding to fit in a home machine. A [king blanket](/content/collections/king-size-blankets "King Size Blankets"/index.html) over the top handles cold nights without going heavier on the comforter, and the [hotel bedding](/content/collections/hotel-sheets-and-bedding "Hotel Sheets and Bedding"/index.html) range shows how the full stack goes together.
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Organic Cotton
Expertly woven to ensure they are breathable, durable and feel great.
- 300 thread count
Excellent quality thread count for a silky soft & comfortable sleep experience.
- sateen weave
Sateen woven for a silky smooth surface & luminous sheen.
- long-staple cotton
Long-staple cotton makes a higher quality yarn, a better thread, & a better weave.
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What size are king sheets?
King sheets are made for a mattress 76 inches wide by 80 inches long. Viscosoft Organic Cotton King Sheets fit that footprint and add an 18 inch pocket on the fitted sheet, which is the second measurement that decides whether a sheet stays on a thick bed. The Sleep Foundation lists the same 76 by 80, and notes a king is the widest standard mattress sold.
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What are the dimensions of a king fitted sheet?
A king fitted sheet covers a surface 76 inches wide by 80 inches long, then wraps down the sides by whatever its pocket depth allows. Viscosoft Organic Cotton King Sheets use an 18 inch pocket with elastic running the entire way around, which matters more on a king than any other size because the sheet has roughly 312 inches of edge to hold. Anything else on the mattress counts toward those 18 inches, including a [waterproof protector](/content/collections/waterproof-mattress-protector "Waterproof Mattress Protector"/index.html).
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What size is a king flat sheet?
A king flat sheet is cut well past the 76 by 80 inch mattress beneath it, so there is enough fabric to tuck along both sides and the foot of the bed. Every set of Viscosoft Organic Cotton King Sheets includes one, and it is the layer that takes the nightly contact instead of the [comforter or duvet](/content/blogs/dream-journal/duvet-vs-comforter "Duvet vs Comforter"/index.html) above it. The exact finished measurements are not published, so ask before ordering if you need a precise figure.
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Will queen sheets fit a king bed?
No. Viscosoft Organic Cotton King Sheets are cut for a 76 inch width, while a queen mattress is 60 inches across, so a queen fitted sheet falls 16 inches short and will not reach the corners. Both beds are 80 inches long, as the Sleep Foundation sets out, so width alone rules it out, and a queen bed needs its own [queen sized bedding](/content/collections/queen-size-comforters "Queen Comforters"/index.html).
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What pocket depth do I need for a king mattress?
Measure the mattress first, then match the pocket to it. Fitted sheets come in standard pockets for mattresses up to about 12 inches, deep pockets for roughly 13 to 16 inches, and extra deep for 17 and above. Viscosoft Organic Cotton King Sheets have an 18 inch pocket, which covers the 12 to 16 inch range most modern mattresses fall into, with room left for a [plush topper](/content/collections/plush-mattress-toppers "Plush Mattress Toppers"/index.html).
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Will king sheets still fit with a mattress topper on the bed?
In most cases, yes. Viscosoft Organic Cotton King Sheets have an 18 inch pocket, so a 14 inch mattress leaves 4 inches for a topper and a 12 inch mattress leaves 6. Add every layer together before ordering if your bed already sits tall, since a [protector](/content/collections/mattress-protectors "Viscosoft Mattress Protectors"/index.html) and a thick topper together can use up the difference.
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What comes in a king sheet set?
A set of Viscosoft Organic Cotton King Sheets includes one fitted sheet, one top sheet, and two pillowcases. The pillowcases close at the end rather than staying open, so the [pillow](/content/blogs/dream-journal/right-pillow-height "How to Choose the Right Pillow Height"/index.html) does not work its way out overnight. King beds are often made up with king pillows rather than standard ones, so check the pillowcase size listed at checkout if that matters for your setup.
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Do sateen sheets sleep hot?
A little warmer than percale, and it is worth saying plainly. Viscosoft Organic Cotton King Sheets use a sateen weave that passes each thread under one and over three, which puts more thread on the surface for a smoother feel but leaves the fabric denser than a crisp percale. If you run warm, a lighter layer on top is easier to adjust than changing the sheet, so a [throw blanket](/content/collections/throw-blankets "Viscosoft Throw Blankets"/index.html) gives you more control.
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How often do I need to wash my sheets?
About once a week, according to the Sleep Foundation. Viscosoft Organic Cotton King Sheets wash on a cold, gentle cycle and can be line dried or tumble dried on low. A king set is the bulkiest of any size, so check your machine's capacity before putting the fitted sheet, top sheet, and both pillowcases in together.
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