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 Pure Bamboo King Sheets are crafted from 100% organically grown viscose derived from bamboo, offering a luxurious soft feel. The sateen weave and 300 thread count ensure a silky and smooth texture, which many users find superior to conventional cotton sheets. These sheets are particularly well-suited for hot sleepers due to their natural moisture-wicking and breathability characteristics, keeping you cool and comfortable all year round. They come as a complete set with a fitted sheet, flat sheet, and two pillowcases, all featuring double stitching for added durability. The fitted sheet's deep pockets accommodate mattresses up to 16 inches thick, ensuring a snug fit. Maintenance is easy with machine wash and low heat tumble dry instructions.

The sheets also carry a strong safety profile, being OEKO-TEX Standard 100 certified, ensuring that they are free from harmful substances. Additionally, they come with a lifetime quality promise, which is reassuring for long-term use.

On the downside, these sheets are imported from China, which may be a concern for some customers who prefer domestically produced goods. Also, while the 300 thread count is optimal for durability, those who associate higher thread counts with luxury might find this a bit misleading. The sheets might feel heavier (at 6.21 pounds) compared to some lighter alternatives. These sheets are a good choice for people seeking comfort and sustainability, especially those who struggle with overheating at night. They fit a modern style and offer practical features for easy care, making them a popular choice in the home and kitchen category.

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.