Frequently asked questions
How does the Sleep and Beyond Organic Cotton Waterproof Mattress Protector feel to the touch?
It uses 100% GOTS-certified organic cotton jersey on the top and bottom with a breathable TPU waterproof layer, so it feels soft and quiet under sheets.
Who would benefit most from this protector and who might want a different option?
It's ideal for people who want waterproof protection with a soft cotton feel, including those who prefer organic fabrics. If you need a non-waterproof or non-organic option, this may be more than what you need.
Will this protector work well in warm or humid climates?
Yes. The product is breathable and offers a waterproof barrier without off-gassing, helping maintain a cooler, comfortable sleeping surface.
Does this protector fit adjustable beds, and what sizes are available?
Split King and Split Cal King options are available for adjustable beds; for Split King, order two TwinXL protectors, and for Split Cal King, order one Split Cal King protector.
What makes this mattress protector different from typical protectors?
It uses two layers of soft organic cotton jersey laminated with a TPU coating for a waterproof barrier, without any off-gassing or PVC, and it comes in specific deep pocket sizes up to 18 inches for larger beds.
Is it suitable as a gift for someone who cares about materials and comfort?
Yes, it combines organic cotton, a breathable waterproof layer, and a soft feel, making it a thoughtful gift for someone prioritizing natural materials and mattress protection.
The Sleep and Beyond organic cotton waterproof mattress protector combines 100% GOTS-certified organic cotton jersey with a recycled polyurethane waterproof membrane. This two-layer construction is soft to the touch, breathable, and designed to feel barely noticeable under your sheet, while providing reliable protection for your mattress. It fits mattresses up to 14" deep for Twin, Twin XL, and Full sizes, and up to 18" for Queen, King, and Cal King, with split options for adjustable beds to suit your setup.
Featuring a breathable, inert TPU waterproof coating between two layers of organic cotton, it offers durable, off-gassing-free protection with no vinyl, PVC, or harmful chemicals. The protector is machine washable, designed to reduce allergens, pet dander, and dust mites, and backed by a 5-year warranty on production defects. For best results, pre-wash before first use and allow a few cycles to reach its ultimate fit and comfort, with sizing up to 2–3 inches larger to accommodate natural cotton shrinkage.
- 100% GOTS-certified organic cotton jersey with a TPU waterproof coating
- Completely inert, breathable, and free of off-gassing, VOCs, PVC, and phthalates
- Fits up to 14" deep (Twin, Twin XL, Full); up to 18" (Queen, King, Cal King); split sizes available
- Fitted style with options for Split King or Split Cal King for adjustable beds
- Machine wash and dry; no-brominate, no harsh chemicals; GREENGUARD Gold standard
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