Best King Size Pillowcases of 2026

The Amazon Basics King Pillowcases offer a soft and comfortable surface that can help you enjoy a better night's sleep. Designed in a dark gray color, this set includes two king-size pillowcases measuring 20 by 40 inches, perfect for standard king pillows. Made from 100% cotton with a 400 thread count, these pillowcases are woven to provide a smooth, sateen finish that feels gentle on your skin. They are also wrinkle resistant, so you can keep your bed looking neat without much effort. Plus, they are easy to care for since you can machine wash them and tumble dry on low heat for convenience.

The Amazon Basics King Pillow Cases offer a soft and comfortable sleeping experience thanks to their super soft microfiber fabric, which helps you relax and enjoy a good night's rest. Their bright white color adds a clean and stylish touch to your bedroom, making your bed look inviting and fresh. These pillowcases are easy to care for, as you can simply machine wash them with warm water and dry on low heat, saving you time and effort. Designed to fit standard king size pillows measuring 20 x 40 inches, they provide a snug and perfect fit for your pillows. Overall, these pillowcases combine comfort, style, and convenience for your bedroom.

The CGK King Pillowcase Set offers a luxurious sleep experience with its high-quality, durable fabric designed to withstand washing without losing shape. You'll appreciate the ultra-soft, double-brushed microfiber that ensures a gentle touch against your skin, making every night feel like a stay at a fancy hotel. These pillowcases fit both standard and larger king pillows securely, so you won’t have to worry about them slipping out during the night. Plus, they are breathable, keeping you comfortable in any temperature, allowing for a truly restful night's sleep.

The Amazon Basics Lightweight Super Soft Easy Care Microfiber Pillowcase comes in a 2 count set of 20 x 30 inch Standard size pillowcases. Made of polyester microfiber to offer strength and exceptional softness, it is machine washable and can be tumble dried on low. It is also OEKO-TEX Standard 100 certified, ensuring high safety and environmental standards are met.

Upgrade your sleeping experience with Blissy Silk Pillowcase. Handmade from 100% Pure Mulberry Silk, Blissy Silk is designed to provide you with the ultimate comfort and convenience. Its 22 Momme 6A Grade Mulberry Fibers ensure the highest quality and durability. Say goodbye to bedhead and tired hair as Blissy Silk prevents tugging and pulling while maintaining your hair's natural oils. It also helps retain moisture and shine for your skin and hair. With temperature regulating properties, Blissy Silk allows you to keep cool and comfortable all night long. Its hypoallergenic surface is perfect for people with sensitive skin and allergies. Sleeping on Blissy Silk reduces friction, resulting in smoother hair and non-irritated skin.

FLXXIE King Pillowcases are a pack of two super soft pillowcases made of microfiber. The fabric is stain, wrinkle, and fade-resistant, ensuring durability. The pillowcases come with an envelope closure design that keeps the pillow clean and in place. The simple design of the pillowcases, combined with their softness and durability, makes them ideal for use in all seasons. They can be machine washed in cold water and ironed if necessary. FLXXIE offers a return and replacement service within 90 days. These pillowcases are perfect for your guestrooms, bedrooms, or sofas.

The Amazon Basics King Pillowcase is designed to enhance your sleep experience. Its hypoallergenic fabric helps reduce exposure to dust and allergens, promoting a healthier sleep environment. You’ll appreciate the cool and breathable comfort it offers, ensuring you stay relaxed throughout the night. The secure zipper closure not only provides a neat appearance but also adds extra protection against allergens, keeping your pillow clean. Plus, these pillowcases are easy to maintain, as they are machine washable and can be tumble dried, making your life simpler without the hassle of dry-cleaning.