SONORO KATE 1000 Series King Egyptian Cotton Sheets — Extra Deep Pocket 18–24" | Breathable, 1000 TC

These are SONORO KATE 1000 Series king sheets woven from 100% Egyptian cotton with extra-deep pockets (fits 18"–24" mattresses) for a cool, breathable, and secure fit.

Experience a high-thread-count sheet set engineered for comfort, durability and responsible manufacturing. The 1000 series uses long-staple Egyptian cotton and certified green dyeing to produce a soft, breathable fabric that resists overheating while remaining gentle on skin. The set includes a fully elasticized fitted sheet (78" x 80"), a flat sheet (105" x 102") and two pillowcases (20" x 40").

How do these sheets stay secure on thick mattresses?

The fitted sheet features a 360° reinforced elastic cuff designed specifically for extra-deep mattresses so it grips evenly without bunching. This prevents the corners from popping off during movement and keeps the top surface flat for a tidy bed every morning.

• Fits mattress depths from 18" to 24"
• Full-perimeter, heavy-duty elastic for consistent tension
• Accommodates pillow tops, mattress toppers and memory foam layers

Will these sheets sleep cool and breathe well?

Yes — Egyptian long-staple fibers are naturally breathable and wick moisture, helping regulate temperature through the night. The tight 1000-thread structure combines softness with airflow so the fabric feels smooth without trapping heat.

• 100% Egyptian cotton for natural breathability
• High-thread count that balances softness and ventilation
• Lightweight hand that reduces overheating for most sleepers

How do I care for and maintain the look of these sheets?

These sheets are designed for easy laundering and low-maintenance wear. Use a gentle machine wash with mild detergent, tumble dry on low, and remove promptly to minimize wrinkles; iron on low if you prefer a crisper finish.

• Machine washable on gentle/low settings
• Tumble dry low and remove promptly to avoid excessive creasing
• OEKO-TEX and GOTS certifications mean dyes and processes meet environmental standards

What certifications and eco-standards apply to these sheets?

SONORO KATE 1000 Series sheets are finished and dyed using certified eco-friendly processes. Each step from yarn selection to final coloring adheres to established textile standards to reduce harmful chemical use and support safer bedding.

• OEKO-TEX certified materials and dyes
• GOTS-compliant production methods
• Green weaving and dyeing to lower environmental impact

Who is this for: These king-size sheets are aimed at sleepers who want a hotel-quality feel at home, especially owners of thick mattresses, pillow-top beds or those who value sustainable textiles. If you prefer a cool, soft cotton sleep surface with a secure deep-pocket fit and responsible certifications, this set is a practical choice.