Extra Deep Cal King Sheet Set - 6 Piece Breathable Cooling Grey

In this review the Extra Deep Cal King Sheet Set is examined for sleepers who own very tall mattresses or use thick toppers and want a soft, low-maintenance bedding option. The single biggest reason to buy is the deep fitted sheet with stretchable elastic that reliably fits mattresses with pockets from 18 to 24 in deep, so the set stays put overnight. The sheets are microfiber, described by the brand as exceptionally soft with a light feel, and the six-piece configuration includes four oversized pillowcases for added convenience.

Key Features

• Extra deep fitted sheet: Designed to fit mattresses with pockets 18, 20, 21, 22 and 24 in deep, the elasticized skirt helps the sheet remain secure on extra tall beds.
• Six piece set: Includes one fitted sheet, one flat sheet and four oversized pillowcases, so the set covers larger or multiple pillows without gaps.
• Microfiber construction: The fabric has a super soft, lightweight feel that is generally smoother and less crisp than cotton, offering cozy comfort night after night.
• Good for pillow top and topper use: The deep pockets accommodate 3 in to 4 in toppers, memory foam, and other thick mattress pads without popping off.
• Easy fit and maintenance: Elastic stretch and wrinkle-resistant microfiber make the set simple to put on and keep looking neat.

Who It's For

The set is ideal for owners of California King beds with deep or extra-thick mattresses, including those who add pillow toppers or memory foam layers; the 21 in pocket measurement and stretch mean the fitted sheet stays in place for active sleepers. It also suits shoppers who prioritize a very soft, slightly silky-feeling sheet rather than the crisp texture of cotton.

People who prefer natural fibers, seek very high thread count cotton textures, or want a crisp cool-to-the-touch sheet may want to look elsewhere; microfiber has a different hand and warmth profile compared with breathable cotton percale or linen.

Pros & Cons

Pros

• Deep pockets and elastic provide a secure fit on tall mattresses and those with toppers.
• Four oversized pillowcases accommodate larger pillows and keep closures secure.
• Microfiber offers very soft, comfortable feel and resists wrinkles for easy care.

Cons

• Microfiber is not as crisp or naturally breathable as cotton, which may feel warmer to some sleepers.

Specifications

Our Verdict

The Extra Deep Cal King Sheet Set is a strong pick for anyone with very deep mattresses or those who add thick toppers, because the elasticized deep fitted sheet and oversized pillowcases deliver a secure, comfortable fit. Its microfiber softness and easy-care nature make it good value for sleepers who prefer a softer, less crisp feel than cotton and want sheets that stay in place.

Frequently Asked Questions

Will these fit a mattress with a 4 in topper?
Yes; the fitted sheet is built for deep pockets and accommodates 3 in to 4 in toppers and similar mattress pads.

How many pillowcases come with the set?
The set includes four oversized pillowcases with secure enclosure designs.

Are these sheets cotton?
No; the sheets are microfiber, which yields a very soft, lightweight feel rather than the crisp texture of cotton.