Extra Deep Split King Sheet Set - 7 Piece Breathable & Cooling

In this review of the Extra Deep Split King Sheet Set, the bottom line is simple: it is for anyone who sleeps on an extra tall or pillow top mattress and wants a secure, soft set that stays put. The reviewer found these sheets especially noteworthy for their deep fitted pockets and stretchable elastic that grip mattresses up to 24 in deep, making them a go-to choice for split king configurations with toppers. The microfiber fabric is noticeably soft and breathable, and the included four oversized pillowcases add convenience for tall pillows.

Key Features

• Extra deep pockets: The fitted sheets accommodate mattresses with 18 to 24 in pockets so they fit over thick toppers and deep pillow tops without popping off.
• Split king fit: Designed for split king beds with two twin XL fitted sheets, the set keeps each side secure for adjustable bases and individual comfort.
• 7 piece set: Includes a flat sheet, two fitted sheets and four oversized pillowcases so tall pillows and extra bedding are fully covered.
• Soft microfiber: The fabric is super soft with a light, comfortable hand that many find even softer than cotton for immediate comfort.
• Secure enclosure pillowcases: Pillowcases have a closure design that keeps pillows from slipping out during the night.
• Elastic edge: The stretchable elastic around the fitted sheets provides a snug hold around thick mattresses and toppers.

Who It's For

This set is best for sleepers with very deep mattresses, memory foam or pillow top layers who need sheets that will not come off the corners. It also suits couples who use split king layouts or adjustable bases where each side needs an independent fitted sheet that stays put.

Shoppers who prefer a crisp cotton feel or those seeking natural fibers only should consider other options, as these are polyester microfiber sheets with the soft, slightly silky feel typical of that fabric.

Pros & Cons

Pros

• Deep, stretchy fitted pockets that fit mattresses up to 24 in and hold tight on tall beds.
• Very soft microfiber hand that many reviewers find more comfortable than cotton alternatives.
• Complete 7 piece configuration with four oversized pillowcases meets needs for tall pillows and extra bedding.
• Good value for the quality and the deep-fit convenience.

Cons

• Microfiber texture is soft and not the crisp cotton feel some sleepers prefer.
• Those wanting only natural fibers will need a different product.

Specifications

Set pieces	7 piece set: flat, 2 fitted, 4 pillowcases
Fitted sheet size	39 x 80 in with 21 in pockets (elasticized)
Flat sheet size	113 x 102 in
Pillowcase size	Oversized 20 x 40 in with secure enclosure
Pocket depth fit	Fits mattresses with 18, 20, 21, 22 and 24 in pockets
Fabric type	Microfiber (soft, breathable)

Our Verdict

The Extra Deep Split King Sheet Set is a practical, comfortable solution for owners of tall or pillow top mattresses who need reliable deep pockets and a soft microfiber feel. It is good value because of the secure fit, split king compatibility and four oversized pillowcases, making it recommended for anyone with extra deep mattresses who prefers a soft, low-maintenance sheet set.

Frequently Asked Questions

Will these fit a 22 in deep mattress?
Yes, the fitted sheets are designed to fit mattresses with pockets up to 24 in deep, including 22 in.

Are the pillowcases enclosed?
Yes, the set includes four oversized pillowcases with secure enclosure designs to keep pillows in place.

What fabric are the sheets made from?
They are microfiber sheets, noted for a very soft, breathable hand rather than a crisp cotton feel.