California Design Den Egyptian Cotton King Sheets, 4-Piece White — Deep-Pocket Percale, OEKO-TEX

These are a 4-piece king-size percale sheet set made from 100% DNA-tested Egyptian cotton with deep pockets for mattresses 8–16" and a crisp, breathable finish.

California Design Den's king sheet set uses certified Egyptian cotton woven in a percale style to deliver a cool, matte hand and long-lasting strength. The set is awarded the Good Housekeeping Seal and bears the OEKO-TEX STANDARD 100 label, reflecting independent checks for fiber origin and safety. Designed and finished in a family-run factory, the sheets come in recyclable packaging and include practical details—like labeled top/bottom edges and an elastic gripper—for everyday ease.

What makes Egyptian cotton percale different from other sheet weaves?

Percale is a simple one-over-one-under weave that produces a crisp, breathable cloth with a matte look. Paired with long-staple Egyptian cotton, the fabric resists abrasion, becomes softer with repeated washing, and stays comfortable for warm sleepers.

• Crisp, cool hand suitable for higher-temperature sleep.
• Matte finish versus sateen’s sheen for a classic hotel-like feel.
• Long-staple Egyptian fibers for strength and reduced pilling.

How well will these sheets fit my mattress and stay in place?

The fitted sheet is cut for king mattresses (78" x 80") and built with extra-deep pockets that fit mattresses from 8" up to 16" thick. A durable gripper elastic runs around the perimeter to help the sheet cling to corners and resist slipping during the night.

• Fitted sheet dimensions: 78" W x 80" L, deep pockets for 8–16" mattresses.
• Top/bottom labels simplify correct placement when making the bed.
• Gripper elastic reinforces the edge for a secure fit through movement.

How should I care for these sheets to keep them soft and long-lasting?

Wash the sheets in warm water and tumble dry on low, removing them promptly to minimize wrinkles. The fabric has been tested for shrinkage, colorfastness, and pilling so it maintains appearance and fit through regular laundering.

• Machine wash warm; tumble dry low; remove promptly to reduce wrinkles.
• OEKO-TEX STANDARD 100 certified for absence of certain harmful substances.
• Fabric tested for pilling, fading, and shrinkage to ensure durability.

What comes in the 4-piece king sheet set and what certifications does it have?

The set includes one flat sheet (112" x 104"), one deep-pocket fitted sheet (78" x 80"), and two king pillowcases (21" x 36") with envelope closures. It carries the Gold Seal from the Egyptian Cotton Association and the Good Housekeeping Seal, confirming fiber authenticity and an independent product endorsement.

• Includes flat sheet, deep-pocket fitted sheet, and two envelope pillowcases.
• Gold Seal by the Egyptian Cotton Association for authentic Egyptian cotton.
• Good Housekeeping Seal and OEKO-TEX STANDARD 100 label for safety and quality checks.

Who this set is for: shoppers who want a breathable, hotel-inspired percale sheet in king size made from verified Egyptian cotton and designed for practical everyday use. It’s a fit for hot sleepers, anyone seeking crisp, lightweight bedding, people with thicker mattresses that need deep pockets, or gift buyers who want certified materials and responsible packaging.