The organic cotton waterproof mattress protector combines 100% GOTS-certified organic cotton jersey with a recycled polyurethane waterproof membrane for quiet, dependable protection. Soft to the touch and unobtrusive under your sheet, it shields mattresses while maintaining comfort. It fits up to 14" deep for Twin, Twin XL, and Full, and up to 18" for Queen, King, and Cal King.

Its two-layer construction uses breathable, inert materials with a TPU coating, delivering a waterproof barrier without off-gassing, VOCs, or PVC. It is free of vinyl, PVC, phthalates, and other harsh chemicals and carries GOTS, Fair Trade, and OEKO-TEX certifications. Split King and Split Cal King options are available for adjustable beds (order two Twin XL for Split King; one Split Cal King comprises two protectors). The cover is machine washable and dryer-friendly, and backed by a 5-year limited warranty against production defects; shrinkage may occur and high-heat drying or bleach can affect fit.

Product Highlights

• 100% GOTS-certified organic cotton jersey with a durable TPU waterproof coating
• Breathable, inert construction with no off-gassing, VOCs, or PVC
• Fits up to 14" deep on Twin, Twin XL, and Full; up to 18" on Queen, King, and Cal King
• Split King and Split Cal King available for adjustable beds (order two Twin XL for Split King)
• Machine washable and dryable; free of vinyl/PVC and phthalates; 5-year limited warranty