Our CinchFit Best Selling Split Flex Top King Adjustable Bed Sheets are American Made and engineered to flex with your adjustable or split base — without popping off at the corners. The innovative cinching system keeps the fitted sheet snug through every position change, in 400TC and 600TC 100% cotton.
Compatible with Sleep Number, Tempur-Pedic Ergo, Purple, Reverie, Leggett & Platt, and all split adjustable bases.
Including our popular CinchFit Flannel Adjustable Bed Sheets — available year-round in a full range of colors. Warm, cozy, and engineered to stay on through every position change. A rare find in flannel for adjustable beds.
Boat mattresses come in every shape and size — and standard sheets almost never fit. CinchFit sheets are designed to stay on, cinch to fit, and work with the unique dimensions of boat mattresses including settee cushions, quarter berths, and cut-corner mattresses.
Available in 9" and 15" depths across multiple thread counts and fabrics including 400TC cotton, 600TC cotton, flannel, and more.