California King Bamboo Sheets - 100% Organic Viscose, Cooling Comfort

In this review of the California King Sheets by Pure Bamboo the bottom line is simple: these are best for sleepers who want a silky, cooling sheet set made from genuine 100% viscose derived from bamboo. The biggest reason to buy is the fabric itself - OEKO-TEX certified, never blended, and designed to feel luxuriously soft while wicking moisture. The set arrives as a complete 4-piece collection that fits deep mattresses and is backed by a lifetime guarantee, making it an appealing option for hot sleepers and anyone seeking long-term value in breathable bedding.

Key Features

• 100% Viscose Derived from Bamboo: Provides a sensuous, silk-like hand that becomes softer with each wash while avoiding blends with other fibers.
• OEKO-TEX Standard 100 Certified: Tested free from over 100 harmful substances so the sheets are safer for sensitive skin and families.
• Complete 4-piece California King Set: Includes 1 fitted sheet, 1 flat sheet and 2 envelope-style pillowcases with overlapping closure for a full bed linen solution.
• Deep Fitted Pockets: Fully elasticized border fits mattresses up to 16 in thick and stays snug without constant adjustments.
• 300 Thread Count Sateen Weave: Delivers a smooth, soft finish with improved pilling resistance compared with very high thread count cottons.
• Lifetime Guarantee: Backed against defects in materials and craftsmanship for long-term peace of mind.

Who It's For

These sheets are ideal for hot sleepers, people with sensitive skin, and anyone who prefers a silky, breathable cover at night; the viscose fabric is naturally thermo-regulating and moisture-wicking for all-season comfort. They also suit owners of deep mattresses who need secure fitted sheets and buyers looking for OEKO-TEX safety certification and a long warranty.

Shoppers who prefer a crisp cotton feel, plan to use tumble heat frequently, or want pronounced wrinkle resistance might look elsewhere; opinions about how the sheets handle creasing are mixed even among satisfied customers. If you need an ultra-heavyweight fabric or prefer blended performance fibers, this pure viscose set may not match those specific expectations.

Pros & Cons

Pros

• Very soft, silky feel that many users say improves with each wash.
• Effective cooling and moisture-wicking properties for warm nights.
• Deep pockets and fully elasticized fitted sheet that fit mattresses up to 16 in thick.
• OEKO-TEX certification and a lifetime guarantee add safety and long-term value.

Cons

• Some users report mixed wrinkle resistance, so sheets may not look perfectly smooth without ironing.
• Pure viscose feel differs from cotton, so shoppers seeking a crisp cotton texture may prefer alternatives.

Specifications

Brand	Pure Bamboo
Set Type	4-piece California King (72in x 84in)
Material	100% Viscose Derived from Bamboo
Weave	300 thread count sateen
Fitted Pocket Depth	Fits mattresses up to 16 in
Pillowcase Style	Envelope-style with overlapping closure
Warranty	Lifetime Guarantee against defects

Our Verdict

The California King Sheets by Pure Bamboo are a strong choice for sleepers who prioritize cooling, softness, and safety certifications in pure bamboo viscose bedding. With deep pockets, a smooth sateen finish, and a lifetime guarantee, they represent good long-term value for hot sleepers and those with sensitive skin, though shoppers seeking a crisp cotton feel or perfect wrinkle resistance may prefer different materials.

Frequently Asked Questions

Are these sheets true 100% bamboo viscose?
Yes, the set is described as 100% viscose derived from organically grown bamboo and is not blended with other fibers.

Will the fitted sheet fit a deep mattress?
Yes, the fitted sheet has deep pockets and a fully elasticized border designed to fit mattresses up to 16 in thick.

How should I launder these sheets?
Cold water washing is recommended; the fabric softens with each wash but avoid high heat to preserve the sateen finish and fit.