Extra Deep King Sheet Set - Denim Blue 6 Piece Cooling Sheets

In this review the Extra Deep King Sheet Set in denim blue stands out for anyone with a tall mattress or a thick pillow top who needs sheets that actually stay put. The bottom line: these are a practical, soft microfiber option built to fit deep mattresses up to 24 in, and the biggest reason to buy is the secure extra deep fitted sheet that holds corners tight even with mattress toppers. The review focuses on fit, comfort, and everyday performance rather than premium cotton crispness.

Key Features

• Extra deep pockets: The fitted sheet fits mattresses with pockets of 18, 20, 21, 22 and 24 in so it works with tall mattresses and thick toppers without slipping off.
• Stretchable elastic: Elastic around the fitted sheet provides a snug tug around the mattress for a secure, stay-in-place fit on large beds.
• Six-piece set: Includes one flat sheet, one extra deep fitted sheet and four oversized pillowcases for complete coverage and a hotel-style look.
• Microfiber softness: The sheets are made from soft microfiber with a light, cozy feel that many users find softer than cotton.
• Designed for pillow tops: Built to work with 3 in or 4 in toppers, memory foam toppers and other thick mattress pads so the set suits layered bedding.

Who It's For

The Extra Deep King Sheet Set is a sensible choice for shoppers with extra tall or pillow-top mattresses, people who use memory foam or foam toppers, and anyone who wants very soft, easy-care microfiber rather than crisp cotton. It also suits households that need four pillowcases for double-pillow setups.

Shoppers looking for a high-thread-count cotton feel or a crisp cool percale may want to look elsewhere; this set is made from soft microfiber that feels plush and slightly different from woven cotton sheets.

Pros & Cons

Pros

• Deep fitted sheet stays on even with thick toppers and tall mattress profiles.
• Four oversized pillowcases with secure closures make the set complete for king beds with extra pillows.
• Microfiber material offers a very soft, comfortable sleeping surface that many users prefer to cotton.

Cons

• Microfiber has a softer, less crisp hand than cotton, which may not suit shoppers who prefer percale or linen textures.

Specifications

Set pieces	6 piece (1 flat, 1 fitted, 4 pillowcases)
Fitted sheet size	78 x 80 in with 21 in pockets (elastic stretches)
Flat sheet size	111 x 102 in
Pillowcase size	Oversized 20 x 40 in (four included)
Pocket compatibility	Fits 18, 20, 21, 22, 24 in deep mattresses
Material	Microfiber (soft, light feel)

Our Verdict

The Extra Deep King Sheet Set in denim blue is a practical buy for anyone with a thick mattress or topper who wants soft, low-maintenance sheets that stay in place. It delivers secure fit and comfort at a reasonable value, especially for beds that defeat standard fitted sheets.

Frequently Asked Questions

Will these fit a mattress with a 4 in topper?
Yes. The extra deep pockets and stretchable elastic are designed to accommodate 3 in and 4 in toppers without slipping off.

How many pillowcases are included?
The set includes four oversized pillowcases with secure enclosures, suitable for double pillow arrangements on a king bed.

Are these cotton or microfiber?
These sheets are microfiber and offer a very soft, light feel that differs from the crisp hand of cotton.