Naturepedic
Supima Organic Cotton Flat Sheet Sateen Undyed
Best organic flat sheet for eco-conscious sleepers seeking premium, natural comfort.
Experience the natural luxury of the Naturepedic Supima Organic Cotton Flat Sheet. Crafted from certified organic Supima cotton, this sheet offers unparalleled softness and a smooth, sateen weave for a truly comfortable sleep. Its undyed finish celebrates the pure, natural color of the cotton, adding a touch of understated elegance to your bedroom decor. Designed to fit King and California King mattresses, this flat sheet is an ideal choice for those who value high-quality, natural bedding and superior comfort for a restful night's sleep.
$319.00
Owner Satisfaction
4.7
/ 5
Category Rank
84
/ 3833
#84 in Bed Sheets
Price vs Category Average
+93%
Above average
Material
Supima Organic Cotton
/ Supima Organic Cotton
Who it's for
- Design enthusiasts wanting a silky, elegant bedroom aesthetic
- Health-conscious sleepers prioritizing chemical-free, organic bedding materials
- Quality-focused shoppers seeking durable, long-lasting luxury linens
Who should skip it
- Budget-minded buyers looking for affordable, entry-level bedding
- Busy individuals wanting low-maintenance, wrinkle-free laundry routines
- Hot sleepers needing maximum breathability and cooling airflow
Performance breakdown
Fabric Softness
Supima fibers deliver a buttery, high-end feel against the skin.
Material Purity
Certified organic and undyed construction ensures zero chemical exposure.
Weave Quality
The sateen finish provides a smooth, lustrous drape and durability.
Breathability
Natural cotton fibers regulate temperature effectively for year-round comfort.
Size Versatility
Limited to large mattresses, excluding standard queen or full bed sizes.
Aesthetic Appeal
The raw, undyed look offers a sophisticated, minimalist bedroom aesthetic.
Key Specs
Material
Supima Organic Cotton
Weave Type
Sateen
Color
Undyed
Size Compatibility
King/CalKing
Organic Certification
Certified Organic
Pattern
Solid
Sheet Component
Flat Sheet
Features
- Made with certified organic Supima cotton
- Luxurious and smooth sateen weave
- Undyed finish showcases natural cotton
- Exceptional softness and quality
- Designed for King/CalKing mattresses
- Enhances bedding ensemble
- Prioritizes natural materials
- Promotes restful sleep
What customers say
Experience unparalleled comfort and exceptional quality with these Supima organic cotton sheets. The sateen weave creates a wonderfully smooth and soft feel, enhancing your sleep. Customers appreciate the substantial weight and durable construction, confirming their premium nature. The undyed organic cotton offers peace of mind regarding purity and environmental care. While a premium purchase, the superior material and lasting quality provide excellent value, making these sheets a cherished addition to any bedroom. They are designed to be a long lasting staple.
Know before you buy
The undyed finish means the cotton is left in its natural, raw state without the use of synthetic dyes or bleaching agents. This results in a soft, creamy off-white hue that highlights the organic nature of the fiber.
The sateen weave is characterized by a higher number of threads on the surface, which creates a silky, lustrous finish and a heavier, more fluid drape compared to a standard percale weave. It is specifically designed to feel exceptionally smooth and soft against the skin.
Yes, this flat sheet is sized to accommodate both King and California King beds. Because it is a flat sheet, it offers enough length and width to provide a comfortable tuck on either mattress size.
Supima cotton is a premium variety of extra-long staple cotton known for its increased strength, softness, and durability. Because the fibers are longer than standard cotton, they create a smoother yarn that resists pilling and becomes softer with every wash.
While the sheet is certified organic, it can be machine washed like standard high-quality cotton bedding. We recommend using a gentle cycle with mild detergent and avoiding harsh chemicals or bleach to maintain the integrity of the natural fibers.
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$319