Cotton Sateen WINNER GOOD HOUSEKEEPING 2023 BEST BEDDING AWARD!: Wake up refreshed in all seasons with our certified 400-thread count sateen 100 percent cotton sheets which are soft and cool, providing you with comfortable sleep throughout the year. As featured in a 2023 Wall Street Journal article, our cooling sheets were referred to as "as soft as sheets 3x the price" - a great value indeed. PERFECTLY SIZED AND WELL-FITTING BED SHEET SET: Our 4-piece cool and breathable California king sheets set includes 1 top sheet, 1 bottom fitted sheet with all-around elastic that fits mattresses 8 to 16 inches deep, and 2 king size pillowcases. The high-quality elastic won't loosen or bunch up, and headside/footside indicators make bed-making a breeze. DURABLE, COLORFAST & EASY CARE: You can machine wash and dry our deep pocket sheets at a normal setting, and they will come out looking great for years. Our crisp 100% natural cotton sheets are durable, hardly wrinkle, and won't pill, fade, or shrink. HEALTH BENEFITS: Cotton is naturally breathable and gentle on your skin. According to the National Sleep Foundation, synthetic fabrics like microfiber can disrupt sleep and cause health issues, while 100% cotton sheets promote natural temperature regulation and better daytime functioning. Our soft cotton sheets are certified OEKO-TEX STANDARD 100, tested for harmful substances to protect your health. OUR COMMITMENT: We prioritize comfort, community, and sustainability. Since 2022, we've donated over 36,000 bedding items to US charities and removed plastic from our packaging. Sheets are crafted in our family‑owned factory in India with care and quality‑checked—thread count may vary by ±5% due to standard manufacturing limits. Enjoy affordable luxury and hassle‑free returns for a better night’s sleep. Transform your sleep experience with our Good Housekeeping Award Winner 400 Thread Count Sheet Set. Crafted from 100% long-staple cotton, these sheets offer the perfect blend of softness, strength, and breathability, ensuring a restful and rejuvenating night's sleep. These sheets are designed to provide exceptional durability and softness. The sateen weave enhances the fabric's natural sheen and smooth texture. With a 400 thread count, these sheets strike the perfect balance between luxury and comfort, offering a silky-smooth feel against your skin. The fitted sheet features deep pockets that easily accommodate mattresses up to 16 inches deep, ensuring a snug and secure fit. The all around premium elastic keeps the sheet in place all night long. The natural cotton fibers are breathable, promoting airflow and helping to regulate body temperature for a comfortable sleep. Our sheets are designed to keep you cool in the summer and warm in the winter, making them perfect for year-round use. The breathable cotton fabric ensures maximum comfort in any climate. Available in a variety of colors and patterns, our sheet set adds a touch of elegance to any bedroom decor.