King Size Sheet Sets — 100% Cotton for a Bed

A king bed sets the tone for the entire bedroom — and the sheets are the first thing anyone notices. Our king size sheet sets are made from 100% natural cotton, cut for a precise 76" x 80" fit, and woven to feel comfortable from the very first night.

191 products

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$45.49

$45.49 ~~$54.99~~

-17%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$45.49

$45.49 ~~$59.99~~

-24%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$61.49

$61.49 ~~$69.99~~

-12%

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Type: Sheet Set

Grand Indulgence 1000 Sateen Cotton Sheet Set

$132.49

$132.49 ~~$169.99~~

-22%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$47.49

$47.49 ~~$59.99~~

-20%

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Type: Sheet Set

Hotel Luxe 800 Sateen Cotton Sheet Set

$109.99

$109.99 ~~$109.99~~

Signature Egyptian Cotton Sateen Sheet Set

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$114.99

$114.99 ~~$114.99~~

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Type: Fitted Sheet

Natural Organic Cotton Percale Fitted Sheet

$24.99

$24.99 ~~$32.99~~

-24%

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$114.99

$114.99 ~~$114.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$42.49

$42.49 ~~$59.99~~

-29%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$50.49

$50.49 ~~$59.99~~

-15%

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Type: Fitted Sheet

Everyday Ease 400 Sateen Cotton Fitted Sheet

$34.99

$34.99 ~~$34.99~~

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$66.99

$66.99 ~~$69.99~~

-4%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$104.99

$104.99 ~~$104.99~~

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$104.99

$104.99 ~~$104.99~~

Signature Egyptian Cotton Percale Sheet Set

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Type: Sheet Set

Signature Egyptian Cotton Percale Sheet Set

$95.49

$95.49 ~~$109.99~~

-13%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$46.49

$46.49 ~~$59.99~~

-22%

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$114.99

$114.99 ~~$114.99~~

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Type: Flat Sheet

Everyday Ease 400 Sateen Cotton Flat Sheet

$29.99

$29.99 ~~$29.99~~

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Type: Fitted Sheet

Restful Retreat 600 Sateen Cotton Fitted Sheet

$33.49

$33.49 ~~$42.99~~

-22%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$52.99

$52.99 ~~$59.99~~

-11%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$47.49

$47.49 ~~$59.99~~

-20%

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Type: Sheet Set

Weekend Soft 500 Sateen Cotton Sheet Set

$66.99

$66.99 ~~$66.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$63.49

$63.49 ~~$69.99~~

-9%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$63.49

$63.49 ~~$69.99~~

-9%

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Type: Fitted Sheet

Natural Organic Cotton Percale Fitted Sheet

$27.49

$27.49 ~~$32.99~~

-16%

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$104.99

$104.99 ~~$104.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$47.99

$47.99 ~~$54.99~~

-12%

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Duvet Cover Set

Everyday Ease 400 Sateen Duvet Cover Set

$74.99

$74.99 ~~$74.99~~

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Type: Sheet Set

Signature Egyptian Cotton Sateen Sheet Set

$104.99

$104.99 ~~$104.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

Why Editors Love Our Bedding

When we tested these sheets at home, we were surprised at how airy they felt. We appreciated that they didn’t retain body heat, so they were comfortable to use while we slept.

— Better Homes and Garden

Those who want a year-round sheet with a silky-smooth finish & Sleepers who like a high thread count.

— Forbes

These 1000-thread-count sheets proved to be cool and airy on warm nights and wonderfully cozy when the temperature dipped.

— Architectural Digest

It’s not easy to find high-quality sheets without a hefty price tag to match, but California Design Den makes it possible.

— Forbes

For a more budget-friendly option, the California Design Den 400 Thread Count Cotton Pillowcases offer a comfortable sleeping surface that looks and feels way more expensive than their price tag. The envelope closure keeps the pillow covered and in place, making the design a great pick for restless sleepers.

— The Spruce

Best Bedding Good Housekeeping 2025 Winner, our 100% cotton sateen duvet cover is described as very smooth and luxurious. One tester shared, This is a high-quality product, and I was very satisfied with it. Reviewers also praised its appearance, calling it fresh, clean and pure in appearance.

— Good Housekeeping

Fabric Comparison

Which is for you?

Premium Portuguese Flannel
Cozy Comfort

Made with
100% cotton
Comfortable Level
Soft, breathable & cozy
Fabric Content
Thick

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Made with
100% long-staple cotton, 1000 thread count
Comfortable Level
Soft & balanced
Fabric Content
Thick

Hotel Luxe 800 Cotton
Crisp, Smooth & Soft

Made with
100% long-staple cotton, 800 thread count
Comfortable Level
Soft & balanced
Fabric Content
Midweight

Egyptian Comfort Sateen
Structured & Elevated Softness

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Organic Percale
Crisp, Relaxed & Extra Gentle

Made with
100% organic cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Made with
100% long-staple cotton, 600 thread count
Comfortable Level
Soft & balanced
Fabric Content
Midweight

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Made with
100% long-staple cotton, 500 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Everyday Ease 400 Cotton
Smooth & Soft

Made with
100% long-staple cotton, 400 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

King Size Sheet Sets — 100% Cotton for a Bed
King Size Sheet Sets — 100% Cotton for a Bed

Premium Portuguese Flannel
Cozy Comfort

Made with
100% cotton
Comfortable Level
Soft, breathable & cozy
Fabric Content
Thick

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Made with
100% long-staple cotton, 1000 thread count
Comfortable Level
Soft & balanced
Fabric Content
Thick

Hotel Luxe 800 Cotton
Crisp, Smooth & Soft

Made with
100% long-staple cotton, 800 thread count
Comfortable Level
Soft & balanced
Fabric Content
Midweight

Egyptian Comfort Sateen
Structured & Elevated Softness

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Organic Percale
Crisp, Relaxed & Extra Gentle

Made with
100% organic cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Made with
100% long-staple cotton, 600 thread count
Comfortable Level
Soft & balanced
Fabric Content
Midweight

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Made with
100% long-staple cotton, 500 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Everyday Ease 400 Cotton
Smooth & Soft

Made with
100% long-staple cotton, 400 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

What size mattress do king size sheet sets fit?

King size sheet sets fit a 76" x 80" mattress. Our deep-pocket fitted sheets accommodate mattresses up to 15"–16" deep with full elastic edging that stays secure overnight.

What is included in a king size bed sheet set?

Most king size sheet sets include a fitted sheet, flat sheet, and two king pillowcases. Always check the product listing to confirm exactly what is included before purchasing.

What makes luxury king size sheet sets worth the investment?

Verified fiber quality, accurate thread counts, and construction that holds up. Our luxury king size sheet sets use Egyptian cotton with Gold Seal verified extra-long staple fibers, backed by the Good Housekeeping Seal and OEKO-TEX® certification.

Are king size sheet sets available in 100% natural cotton?

Yes — every bed sheet set king size in our collection is made from 100% natural cotton. No synthetic blends, no plastic fibers — breathable, plant-based cotton that softens with every wash.

What is the difference between king and california king sheet sets?

A standard king mattress is 76" x 80" — wider and shorter. A california king is 72" x 80" — narrower and longer. King size sheet sets will not fit a california king mattress correctly.

Do king size bed sheet sets fit deep mattresses?

Yes — our deep-pocket fitted sheets fit mattresses up to 15"–16" deep. A full elastic band wraps the entire perimeter keeping your king size sheet set firmly in place all night.

Are organic cotton king size sheet sets available?

Yes — our GOTS Certified king size sheet sets are made from certified organic cotton fibers, finished without harsh chemicals. Smooth, breathable, and naturally gentle for everyday use on a king bed.

How do I care for king size cotton sheet sets?

Machine wash in cold or warm water on a gentle cycle and tumble dry on low. Avoid high heat to prevent shrinkage. Your king size bed sheet sets will soften further and hold their shape wash after wash.

Bedding and Sheets Sized for King Mattresses

Explore our full collection of bedding and sheets designed specifically for king size mattresses. From classic cotton bed sheets to complete king bedding sets, this category brings together products that fit king beds with easy comfort and dependable style. Whether you’re refreshing your primary bedroom or coordinating a guest room, you’ll find a range of cotton sheets, sheet sets, and bedding options sized just right.

Sheet Sets, Individual Sheets & Coordinated Bedding

Choose from a variety of king bed sheets and king sheet sets, including fitted sheets, flat sheets, and coordinated sheet sets that make styling your bed effortless. Our king size sheets come in different weaves and finishes so you can find the cotton feel that fits your routine. These options pair beautifully with duvet covers, pillowcases, and other bedding accessories to create a complete, layered look.

Why Choose California Design Den King Bedding

All king-sized bedding and sheets are crafted from natural cotton fibers in our family-owned facilities with thoughtful attention to comfort and consistency. Many pieces in this category are OEKO-TEX® Standard 100 certified and designed to feel soft and easy to care for through regular use. Whether you’re browsing for dependable king size sheets or coordinating bedding sets that bring your space together, this collection offers accessible style and reliable comfort without unnecessary markups.

King Size Sheet Sets — 100% Cotton for a Bed

Why Editors Love Our Bedding

When we tested these sheets at home, we were surprised at how airy they felt. We appreciated that they didn’t retain body heat, so they were comfortable to use while we slept.

Those who want a year-round sheet with a silky-smooth finish & Sleepers who like a high thread count.

These 1000-thread-count sheets proved to be cool and airy on warm nights and wonderfully cozy when the temperature dipped.

It’s not easy to find high-quality sheets without a hefty price tag to match, but California Design Den makes it possible.

Best Bedding Good Housekeeping 2025 Winner, our 100% cotton sateen duvet cover is described as very smooth and luxurious. One tester shared, This is a high-quality product, and I was very satisfied with it. Reviewers also praised its appearance, calling it fresh, clean and pure in appearance.

Fabric Comparison

Premium Portuguese Flannel Cozy Comfort

Grand Indulgence 1000 Cotton Luxuriously Thick & Smooth

Hotel Luxe 800 Cotton Crisp, Smooth & Soft

Egyptian Comfort Sateen Structured & Elevated Softness

Egyptian Comfort Percale Crisp, Matte & Comfortable

Organic Percale Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Weekend Soft 500 Cotton Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton Smooth & Soft

King Size Sheet Sets — 100% Cotton for a Bed King Size Sheet Sets — 100% Cotton for a Bed

Premium Portuguese Flannel Cozy Comfort

Grand Indulgence 1000 Cotton Luxuriously Thick & Smooth

Hotel Luxe 800 Cotton Crisp, Smooth & Soft

Egyptian Comfort Sateen Structured & Elevated Softness

Egyptian Comfort Percale Crisp, Matte & Comfortable

Organic Percale Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Weekend Soft 500 Cotton Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton Smooth & Soft

FAQs

What size mattress do king size sheet sets fit?

What is included in a king size bed sheet set?

What makes luxury king size sheet sets worth the investment?

Are king size sheet sets available in 100% natural cotton?

What is the difference between king and california king sheet sets?

Do king size bed sheet sets fit deep mattresses?

Are organic cotton king size sheet sets available?

How do I care for king size cotton sheet sets?

Bedding and Sheets Sized for King Mattresses

Sheet Sets, Individual Sheets & Coordinated Bedding

Why Choose California Design Den King Bedding

Premium Portuguese Flannel
Cozy Comfort

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Hotel Luxe 800 Cotton
Crisp, Smooth & Soft

Egyptian Comfort Sateen
Structured & Elevated Softness

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Organic Percale
Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton
Smooth & Soft

King Size Sheet Sets — 100% Cotton for a Bed
King Size Sheet Sets — 100% Cotton for a Bed

Premium Portuguese Flannel
Cozy Comfort

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Hotel Luxe 800 Cotton
Crisp, Smooth & Soft

Egyptian Comfort Sateen
Structured & Elevated Softness

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Organic Percale
Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton
Smooth & Soft