This organic cotton waterproof mattress protector features 100% GOTS-certified organic cotton jersey backed with a recycled polyurethane waterproof membrane. Soft to the touch and not easily felt under your sheet, it preserves the comfort of your sleep surface while protecting your mattress from spills. It fits mattresses up to 14" deep for Twin, Twin XL, and Full sizes, and up to 18" deep for Queen, King, and Cal King; Split King and Split Cal King are available for adjustable beds.

The protector is built with two layers of soft 100% organic cotton jersey laminated with a TPU coating, delivering a durable waterproof barrier that remains inert and breathable with no off-gassing, VOCs, or PVC. It guards against allergens, pet dander, and dust mites, and is free of vinyl, phthalates, PBDEs, and other harsh chemicals. It uses a fitted design with 14" pockets for Twin, Twin XL, and Full, and 18" pockets for Queen, King, and Cal King; for Split King or Split Cal King configurations, order two Twin XL protectors or one Split Cal King protector per side, respectively. It is machine washable and dryable, backed by a 5-year limited warranty on production defects; shrinkage may occur, so pre-wash before first use and follow care instructions (2–5 wash cycles typically needed).

Product Highlights

• 100% GOTS-certified organic cotton jersey with TPU waterproof laminate
• Fully waterproof, breathable barrier with no off-gassing, VOCs, or PVC
• Fits mattresses up to 14" deep (Twin, Twin XL, Full) or up to 18" deep (Queen, King, Cal King)
• Split King and Split Cal King configurations available; for Split King, order two Twin XL protectors; for Split Cal King, order one Split Cal King protector per side
• Machine washable and dryable; 5-year limited warranty; shrinkage may occur (pre-wash recommended; 2–5 cycles typically needed)