This organic cotton waterproof mattress protector features 100% GOTS-certified organic cotton jersey backed with a recycled polyurethane waterproof membrane. The barrier is inert, breathable, and completely free of off-gassing, VOCs, and PVC. It’s soft to the touch and remains unobtrusive beneath your sheets, offering reliable protection for your mattress.

Designed for a wide range of beds, it fits mattresses up to 14 inches deep for Twin, Twin XL, and Full, and up to 18 inches deep for Queen, King, and Cal King. Split King and Split Cal King versions are available for adjustable beds (order two Twin XL protectors for Split King or one Split Cal King protector for Split Cal King). The protector is built from two layers of soft organic cotton jersey laminated with a TPU coating, combining comfort with a durable waterproof barrier. It is machine washable and dryable, free of vinyl and PVC, VOCs, phthalates, and other harsh chemicals, and carries a 5-year limited warranty against production defects. Note that organic cotton can shrink, so these protectors ship oversized by about 2 to 3 inches; kindly pre-wash before first use, and allow 2 to 5 wash cycles for shrinkage to stabilize. Warranty does not cover excessive shrinkage or peeling due to high-heat drying or bleach stains.

Product Highlights

• 100% GOTS-certified organic cotton jersey with a recycled TPU waterproof membrane
• Breathable, inert barrier with no off-gassing, VOCs, PVC, or phthalates
• Fits mattresses up to 14 inches deep for Twin, Twin XL, and Full; up to 18 inches for Queen, King, and Cal King; Split King and Split Cal King options available
• Two-layer construction of organic cotton jersey laminated with TPU coating
• Machine washable and dryable; free of vinyl/PVC, PBDEs, and other harsh chemicals; 5-year limited warranty
• Certifications and safety: GOTS, Fair Trade & Oeko-Tex; TPU meets GREENGUARD Gold