Comfort Spaces 100% Cotton Cal King Sheets - Breathable Sage Green

In this review of the Comfort Spaces 100% Cotton Cal King Sheet Set, the bottom line is simple: these sheets are best for sleepers who want a naturally breathable, lightweight cotton set in a modern color without paying a premium. The set delivers a soft, percale-like feel that becomes more comfortable after washing, and its 14 in elastic pocket is designed to stay put on most deeper mattresses. While feel and fit received mixed feedback from customers, the sheets' combination of natural cotton, easy care, and Oeko-Tex certification make them a sensible choice for anyone prioritizing fabric quality and year-round comfort.

Key Features

• 100% Cotton: Natural cotton construction offers breathability and a cool sleeping surface that is suited to all-season use.
• All-Elastic Fitted Sheet: The fitted sheet features a 14 in deep pocket and elastic around the edge for a snug fit on mattresses up to 16 in deep in larger sizes.
• Complete 4-Piece Set: Includes one flat sheet, one fitted sheet and two pillowcases so owners have everything needed for immediate setup.
• Oeko-Tex Certified: Certification means the fabric avoids harmful substances and meets a recognized standard for textile safety and wellness.
• Durable Stitching: Quality stitching improves long-term durability and helps the sheets withstand regular machine washing.
• Machine Washable: Easy-care instructions allow for cold machine wash on gentle and low-heat tumble drying for routine maintenance.

Who It's For

These sheets suit buyers who prefer natural fiber bedding and want a lightweight, breathable set that looks modern in a sage green tone. They are a good match for couples and solo sleepers with Cal King or other larger beds who need a full 4-piece set and a fitted sheet that can handle most deeper mattresses.

Shoppers who need a very plush, sateen finish or a notably heavy, hotel-style cotton may want to look elsewhere, and those who are highly sensitive to initial fabric texture should note some customers find the sheets more comfortable after a wash rather than right out of the package.

Pros & Cons

Pros

• Made from 100% cotton for breathable, naturally cool sleep.
• Deep 14 in pocket and elasticized edge help keep the fitted sheet in place on many mattresses.
• Oeko-Tex certification provides added confidence about chemical safety and fabric standards.
• Complete 4-piece set offers good value for an all-season cotton option.

Cons

• Some users report the sheets feel scratchy or rough before washing, so they may require a few cycles to soften.
• Fit is mixed for very deep or nonstandard mattresses despite the 14 in pocket in larger sizes.

Specifications

Set Contents	1 flat sheet, 1 fitted sheet, 2 pillowcases
Flat Sheet Size	108 in W x 102 in L
Fitted Sheet Size	72 in W x 84 in L with 14 in depth
Pillowcase Size	20 in W x 40 in L (each)
Material	100% cotton
Certification	Oeko-Tex Certified
Care	Machine wash cold gentle cycle; tumble dry low

Our Verdict

The Comfort Spaces 100% Cotton Cal King Sheet Set is a practical pick for shoppers who value natural, breathable fabric and straightforward care. It delivers good value with a full 4-piece set, durable stitching and a deep pocket fitted sheet that fits most mattresses; just expect the fabric to soften with a few washes and check fit for very deep mattresses before committing.

Frequently Asked Questions

Will the fitted sheet fit a 16 in mattress?
The fitted sheet has a 14 in pocket and elastic edge; it is designed to fit up to 16 in mattresses in larger sizes but fit can vary by mattress topper and brand.

Are these sheets suitable year-round?
Yes, the 100% cotton construction is breathable and lightweight, making the set appropriate for all-season use.

How should I care for these sheets?
Machine wash separately in cold on a gentle cycle and tumble dry on low to preserve fabric and stitching.