California Design Den Queen Sheets 4-Pc Set — 100% Cotton Sateen, 400TC, Deep-Pocket

These California Design Den queen sheets are a 4-piece set of 100% long-staple cotton with a 400 thread-count sateen weave, made to feel smooth, breathable, and durable for everyday sleep.

Designed for nightly comfort and simple care, this queen bed sheet set pairs a lustrous cotton sateen finish with practical features like a deep-pocket fitted sheet and all-around elastic. Independently lab-tested and awarded the 2026 Good Housekeeping Best Bedding Award, the set balances a soft hand, lightweight warmth, and wash-and-wear resilience.

What materials and weave create the soft feel?

The sheets are woven from single-ply, 100% long-staple cotton in a sateen finish that produces a smooth, slightly glossy surface. That construction yields a softer touch than plain weaves and typically becomes more supple with laundering.

• 400 thread-count sateen made from single-ply long-staple cotton
• Lightweight, smooth finish that softens over time
• Independently verified thread count and Good Housekeeping award certified

How does the fitted sheet handle different mattress depths?

The fitted sheet features an all-around elastic grip and deep pockets so it stays put on mattresses from 8" to 16" thick. A secure elastic perimeter reduces slipping and keeps corners snug through the night and through washing cycles.

• Fits mattresses 8"–16" deep
• All-around elastic for a reliable hold
• Top/bottom tags make correct placement quick and easy

Will these sheets be easy to care for in everyday laundry?

Yes — the 100% cotton construction is designed for routine home laundering and grows softer with repeated washes. The fabric is tested for pilling, fading, and shrinkage; follow machine wash warm and tumble dry low for best results.

• Machine wash warm, tumble dry low; remove promptly to reduce wrinkles
• Durability tested to resist pilling, fading, and excessive shrinkage
• Becomes softer with each wash, similar to broken-in denim

What is included in the set and what are the finished sizes?

This 4-piece queen set contains one flat sheet, one deep-pocket fitted sheet, and two standard/queen pillowcases with an open-end design. Finished dimensions ensure a true queen fit while pillowcases and top/bottom tags simplify bed-making.

• Flat sheet: 90" W x 102" L
• Fitted sheet: 60" W x 80" L (fits 8"–16" mattresses)
• Pillowcases: 21" W x 32" L (standard/queen), open-end style

Who this is for: Shoppers who want a balance of luxury texture and practical performance will appreciate these California Design Den sheets. They suit sleepers who favor a smooth, sateen hand and owners of medium-to-deep mattresses who need reliable fitted coverage. The set is also a good match for those seeking independently tested bedding and a brand that ships in recyclable, plastic-free packaging.