Waterproof & Allergy Free Zipper Encasement

This is a zippered mattress encasement — a washable barrier that fully encloses your mattress to guard against spills, sweat, allergens, and dust mites. It is not a topper (it adds protection, not cushioning) and not a fitted sheet. See related options in our mattress toppers & pads collection.

Mattresses absorb body oils, sweat, and skin cells that cannot be cleaned out once absorbed. A protector creates a removable, washable barrier that keeps the mattress like-new for years and preserves most mattress warranties, which require protection from staining.

No. It uses a thin, breathable membrane instead of crinkly vinyl, blocking liquids while letting air and moisture vapor pass through so you stay cool and dry and never hear it during normal use.

An encasement zips fully around all six sides of the mattress, providing complete bed-bug and allergen protection, whereas a standard protector covers only the top and sides. Encasements are the gold standard for allergy sufferers and bed-bug prevention.

Yes. The deep-pocket, fully elasticized skirt fits mattresses up to roughly 18 inches deep, including pillow-top and hybrid mattresses, for a snug, wrinkle-free fit.

Wash every 1–2 months (more often with allergies or night sweats) on a gentle cycle with warm water and mild detergent, then tumble dry low. Avoid bleach and high heat, which can damage any waterproof membrane.

For complete protection, add matching pillow protectors and browse coordinating bedding in our sheets & duvets collection.