This organic cotton waterproof mattress protector features 100% GOTS-certified organic cotton jersey backed with a recycled polyurethane waterproof membrane. It is soft to the touch and hardly noticeable under your sheet, while delivering reliable waterproof protection for your mattress. It fits mattresses up to 14" deep for Twin, TwinXL, and Full sizes, and up to 18" deep for Queen, King, and Cal King, with Split King and Split Cal King options for adjustable beds.

Two layers of soft 100% organic cotton jersey are laminated with a TPU coating to create a breathable, inert barrier with no off-gassing. It protects against allergens, pet dander, and dust mites and is free of vinyl/PVC, VOCs, phthalates, PBDEs, flame retardants, dyes, and biocides. The fitted design accommodates larger mattresses (up to 18" pockets for Queen, King, and Cal King) and supports Split King or Split Cal King configurations (for Split King, order two TwinXL protectors; for Split Cal King, order one Split Cal King protector, which will consist of two protectors). It carries GOTS, Fair Trade, and OEKO-TEX certifications, and TPU meets the GREENGUARD Gold Standard. Eco-friendly packaging and a 5-year limited warranty cover production defects. For best results, pre-wash before first use to address the slight shrinkage common with organic cotton and run 2–5 wash cycles to stabilize the fit.

Product Highlights

• 100% GOTS-certified organic cotton jersey with a recycled TPU waterproof membrane
• Completely inert and breathable with no off-gassing, PVC, VOCs, phthalates, PBDEs, flame retardants, dyes, or biocides
• Deep-pocket fit: up to 14" for Twin, TwinXL, Full; up to 18" for Queen, King, Cal King; Split King and Split Cal King available
• Fitted style with easy care: machine wash and dry; eco-friendly packaging; 5-year limited warranty
• Certifications: GOTS, Fair Trade & OEKO-TEX; TPU meets GREENGUARD Gold Standard