Cal King Bamboo Viscose Sheets 4pc Set - Ultra Cooling Beige

Our review of the Cal King Bamboo Viscose Sheets 4pc Set finds these sheets best suited for hot sleepers who want a hotel-like feel without a high price tag. The standout reason to buy is the fabric: 100% rayon derived from bamboo with a twill weave that delivers a silky-smooth, naturally cool sleep surface that many users describe as 3 degrees cooler than cotton. The set aims to balance softness, breathability, and easy care for everyday use.

Key Features

• 100% Rayon Derived from Bamboo: Provides a silk-like hand and a smooth drape that feels luxurious against the skin.
• Twill Weave Strength: The unique twill construction increases durability compared with plain-woven cotton while keeping the fabric soft.
• Cooling and Breathable: Naturally thermoregulating and moisture-wicking, these sheets stay cooler and drier overnight than comparable cotton or polyester options.
• Cal King Fit with 16' Deep Pocket: The fitted sheet supports mattresses up to 16' deep, covering most modern mattress heights securely.
• Easy Care: Machine washable and dryer friendly with wrinkle and fade resistance for low-maintenance upkeep.
• Value Hotel Feel: Designed to mimic affordable 5-star hotel bedding by combining softness, resistance to shrink and fade, and a long-lasting finish.

Who It's For

This set is ideal for hot sleepers and anyone who prioritizes a cool, silky sleep surface; the bamboo-derived rayon and twill weave offer a noticeably smooth feel that helps regulate temperature. It also appeals to shoppers who want a complete Cal King 4pc set with a deep-pocket fitted sheet and easy-care instructions for regular washing.

Shoppers who need strict wrinkle-free performance or an exact snug fit for unusually deep or shallow mattresses may want to compare fitted dimensions first, as customer feedback on fit is mixed. If you prefer cotton percale texture or demand heavy-duty, abrasion-resistant performance for high-use commercial settings, look at heavier weaves instead.

Pros & Cons

Pros

• Very soft, silky feel that many customers praise for comfort and quality.
• Effectively cooling and breathable, helping sleepers stay drier overnight.
• Machine washable with fade and wrinkle resistance for easy care and good value.
• Deep 16' pocket and Cal King sizing cover most mattresses well when fit is correct.

Cons

• Fit reports are mixed; some users find the fitted sheet a bit large on certain mattresses.
• A few customers reported seam durability issues after repeated washes, so long-term toughness varies by use.

Specifications

Brand	Shilucheng
Material	100% Rayon Derived from Bamboo
Set Contents	1 flat sheet 108' x 102', 1 fitted sheet 72' x 84' x 16', 2 pillowcases 20' x 40'
Size	Cal King
Pocket Depth	16' maximum mattress depth
Care	Machine wash cold; tumble dry low; do not dry clean; avoid bleach

Our Verdict

The Cal King Bamboo Viscose 4pc set is a solid pick for sleepers who prioritize cooling performance and a silky hotel-style touch without a premium price. It offers easy care and mostly reliable durability, though buyers should confirm fitted dimensions if their mattress has an unusual profile. For the price, it delivers excellent comfort and value for home bedroom use.

Frequently Asked Questions

Are these sheets truly cooling?
Yes. The rayon derived from bamboo and the twill weave are designed to be breathable and moisture-wicking, helping sleepers feel cooler than on cotton.

Will the fitted sheet fit a 14' mattress?
The fitted sheet is made for mattresses up to 16' deep, so it should fit a 14' mattress but check your mattress width and length for Cal King compatibility.

How should I launder them to keep them soft?
Wash cold on a gentle cycle and tumble dry low or line dry; avoid bleach and dry cleaning to preserve softness and color.