the fitted sheet style mattress protector is designed to be undetectable under your fitted sheet. first, they started with an incredibly soft organic cotton jersey sleeping surface. next, underside the sleeping surface is a laminated micro-thin polyurethane adding 100% waterproof functionality while maintaining breathability that can handle repeated laundering. it is inert and will not leach chemicals or toxins. it also protects against dust mites and fluids. what more can you ask for? proudly sewn in the usa of imported fabrics.
100% certified organic cotton
100% waterproof and washable
undetectable under your fitted sheet
no dyes or harsh chemicals
machine wash warm or cold