Cal King Bamboo Viscose Sheet Set Dune - 18ft Deep Pocket Cooling

In this review of the Cal King Bamboo Viscose Sheet Set in Dune, the bottom line is simple: these sheets are for sleepers who prioritize a silky, temperature-regulating surface and need extra depth for plush mattresses. The reviewer found the 100% viscose from bamboo fabric immediately noticeably soft and lightweight, offering a cool-to-the-touch feel that helps hot sleepers stay comfortable. With OEKO-TEX 100 certification and a true 18' deep pocket, this set balances luxury and practical fit - the single biggest reason to buy is the combination of cooling performance and deep-pocket compatibility.

Key Features

• 100% Bamboo Viscose: Feels silky and smooth against skin, providing a lightweight, breathable surface that helps regulate temperature for hot sleepers.
• 400 Thread Count: Delivers a dense, soft weave that becomes even more comfortable after repeated washes without feeling heavy.
• 18' Deep Pocket Fitted Sheet: Designed to fit very thick or pillow-top mattresses securely, preventing slipping and tucking throughout the night.
• OEKO-TEX 100 Certified: Tested to be free of over 100 harmful chemicals, offering reassurance for those sensitive to fabric treatments and residues.
• Moisture-Wicking and Hypoallergenic: Helps reduce night sweats and is gentle on sensitive skin, making the set suitable for allergy-prone sleepers.

Who It's For

This set is best suited to couples or individuals who sleep warm and want a noticeably cool, smooth sheet surface; the viscose fabric provides a silk-like feel that many will find immediately comfortable. It is also ideal for anyone with a deep mattress - the 18' pocket ensures a secure fit on high-profile beds and pillow-top layers.

Those who prefer crisp, highly wrinkle-resistant cotton or who expect long-term heavy-duty durability under rough treatment may want to consider alternatives, since some users report mixed longevity and a softer, less structured hand than sateen or percale cottons.

Pros & Cons

Pros

• Exceptionally soft and silky feel that improves with washes for lasting comfort.
• Effective cooling and moisture-wicking properties suitable for hot sleepers.
• Deep 18' fitted pocket accommodates thick mattresses and stays in place.
• OEKO-TEX 100 certification reduces concerns about harmful chemicals.

Cons

• Wrinkle resistance is limited, so sheets may require smoothing after laundering.
• Durability opinions vary among customers; some report excellent longevity while others see more wear over time.

Specifications

Brand	BC BELLA COTERIE
Material	100% viscose made from bamboo
Thread Count	400
Fitted Sheet Pocket Depth	18' extra deep pocket
Certification	OEKO-TEX 100 (tested free of 100+ harmful chemicals)
Color	Dune

Our Verdict

The Cal King Bamboo Viscose Sheet Set in Dune is a strong choice for hot sleepers and owners of deep mattresses who want a luxurious, silky sleep surface that feels cool and soft. With OEKO-TEX certification and a true 18' pocket, it offers real practical advantages; while wrinkle resistance and long-term durability have mixed feedback, the immediate comfort and cooling performance make it good value for those seeking nightly softness and a secure fit.

Frequently Asked Questions

Are these sheets good for hot sleepers?
Yes. The viscose from bamboo fabric is lightweight and moisture-wicking, which helps regulate temperature and keeps sleepers feeling cooler.

Will the fitted sheet fit a pillow-top mattress?
Yes. The fitted sheet has an 18' extra deep pocket designed to accommodate plush and pillow-top mattresses securely.

Are the sheets safe for sensitive skin?
They are OEKO-TEX 100 certified, indicating they have been tested free of many harmful chemicals, and customers report they are gentle on sensitive skin.