10 Best Cool Sheets 2025 in the United States

These King Size 4 Piece Bed Sheets from CGK Unlimited are made from high-quality brushed microfiber, which makes them ultra-soft, lightweight, and breathable. The material is polyester with a 200 thread count, offering a silky feel that many find softer than traditional cotton sheets. Their moisture-wicking property helps keep you cool, making them a good choice if you tend to feel warm at night. The deep pockets (up to 16 inches) make these sheets easy to fit on most modern mattresses, including thicker ones, which is great if you have a plush or memory foam mattress. They come with two pillowcases, a fitted sheet, and a flat sheet, providing a complete set for your bed.

These sheets are wrinkle-resistant and easy to maintain, as they are machine washable and designed to keep their look without much ironing. The dark grey color is neutral and stylish, suitable for various bedroom decors. Because the sheets are made of polyester microfiber, some people who prefer natural fibers like cotton might find them less breathable or a bit synthetic in feel. Additionally, while microfiber is durable, it may not be as long-lasting as higher-end cotton sheets over many years.

Considering the price, these sheets deliver excellent softness and comfort, making them suitable for adults, kids, or teens looking for a cozy, cooling bedding option that’s easy to care for.

The Extra Deep Cal King Sheet Set by CGK Unlimited offers impressive features for those seeking comfortable and breathable bedding. Made from super-soft microfiber, these sheets provide a light and soft feel compared to traditional cotton sheets. They boast wrinkle-free properties, making maintenance easy with machine wash instructions.

The set includes four pillowcases, a fitted sheet with extra deep pockets, and a flat sheet, accommodating various mattress sizes and depths up to 24 inches. The stretchable elastic ensures a snug fit, perfect for oversized mattresses and those with toppers or pillow tops, minimizing the hassle of sheets slipping off during the night. The thread count of 200, though lower than some luxury cotton sheets, is sufficient for microfiber material, ensuring a balance between softness and durability. However, those expecting the crispness of high-thread-count cotton might find this microfiber set different in texture.

The material's breathability and moisture-wicking abilities are not highlighted but microfiber generally offers decent breathability. The off-white color and solid pattern provide a neutral and versatile aesthetic suitable for various bedroom themes. The product excels in fit, softness, and maintenance, though potential buyers should consider their preference for material feel and evaluate if microfiber meets their comfort needs.

The Pure Bamboo King Sheet Set is made from 100% organic viscose derived from bamboo, offering a smooth, silky feel that is naturally breathable and excellent at moisture-wicking—ideal for people who tend to sleep hot or have sensitive skin. Its 300 thread count sateen weave strikes a nice balance between softness and durability, avoiding the thinness that can come with very high thread counts. The fitted sheet has deep pockets (up to 16 inches), making it suitable for thicker mattresses and ensuring a snug fit.

The set includes a fitted sheet, flat sheet, and two pillowcases with envelope closures, all double-stitched for longevity. Caring for these sheets is straightforward with machine wash and low heat tumble dry recommended. They come with a reassuring 2-year quality guarantee, reflecting confidence in their craftsmanship. One point to consider is that viscose bamboo fabrics can be more delicate than cotton and may require gentle handling to avoid damage or excessive wear over time.

While these sheets are cooling, some users might find them less crisp than cotton percale sheets if they prefer a crisper texture. These sheets are an excellent choice for those seeking a luxuriously soft, cool, and eco-friendly bedding option with good durability and easy maintenance.