100% Cotton Flannel 𝐄𝐱𝐭𝐫𝐚 𝐃𝐞𝐞𝐩 𝐏𝐨𝐜𝐤𝐞𝐭 𝐅𝐢𝐭 𝐟𝐨𝐫 𝐓𝐡𝐢𝐜𝐤 𝐌𝐚𝐭𝐭𝐫𝐞𝐬𝐬𝐞𝐬: These deep pocket flannel sheets King size feature a fully elasticized fitted sheet that securely grips mattresses up to 21 inches deep, ensuring your Portuguese flannel sheets stay smooth and wrinkle-free all night on pillow-tops, memory foam, and thick toppers—no more frustrating corner pop-offs or bunched bedding when you wake up. 𝐏𝐨𝐫𝐭𝐮𝐠𝐮𝐞𝐬𝐞 𝐂𝐨𝐭𝐭𝐨𝐧 𝐅𝐥𝐚𝐧𝐧𝐞𝐥 𝐓𝐡𝐚𝐭 𝐆𝐞𝐭𝐬 𝐒𝐨𝐟𝐭𝐞𝐫 𝐖𝐢𝐭𝐡 𝐄𝐯𝐞𝐫𝐲 𝐖𝐚𝐬𝐡: Crafted from premium long-staple Portuguese cotton and brushed on both sides using traditional techniques, this 170-GSM cotton flannel sheets King size set delivers cloud-like softness that improves wash after wash, resists pilling and fading, and wraps you in cozy warmth during cold nights—luxury bedding built to last for years of comfort. 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝟒-𝐏𝐢𝐞𝐜𝐞 𝐂𝐚𝐥𝐢𝐟𝐨𝐫𝐧𝐢𝐚 𝐊𝐢𝐧𝐠 𝐅𝐥𝐚𝐧𝐧𝐞𝐥 𝐒𝐡𝐞𝐞𝐭 𝐒𝐞𝐭 𝐰𝐢𝐭𝐡 𝐆𝐞𝐧𝐞𝐫𝐨𝐮𝐬 𝐒𝐢𝐳𝐢𝐧𝐠: This flannel sheets King size deep pocket set includes one oversized flat sheet for superior drape and coverage, one deep pocket fitted sheet with top and bottom labels for effortless bed-making, and two envelope-closure pillowcases that keep pillows neatly tucked—everything you need for a polished, hotel-quality bedroom. 𝐎𝐄𝐊𝐎-𝐓𝐄𝐗 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐟𝐨𝐫 𝐒𝐚𝐟𝐞, 𝐄𝐭𝐡𝐢𝐜𝐚𝐥 𝐒𝐥𝐞𝐞𝐩: Sleep soundly knowing these King deep pocket flannel sheets are OEKO-TEX certified, ensuring they're free from harmful substances and crafted through responsible, sustainable production practices—backed by 35+ years of family textile expertise and Tribeca Living's commitment to quality, comfort, and conscious living that aligns with your values. 𝐄𝐚𝐬𝐲 𝐂𝐚𝐫𝐞 𝐅𝐥𝐚𝐧𝐧𝐞𝐥 𝐁𝐞𝐝𝐝𝐢𝐧𝐠 𝐓𝐡𝐚𝐭 𝐌𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐬 𝐈𝐭𝐬 𝐁𝐞𝐚𝐮𝐭𝐲: These best soft flannel sheets are machine washable and designed to resist shrinking while maintaining their vibrant colors and ultra-soft texture through countless washes durable 100 percent cotton flannel sheets that simplify your life with low-maintenance care and deliver cozy, reliable warmth season after season.