Mattress protectors

Look for high-quality waterproof barriers that block liquid without feeling plasticky or trapping heat. Modern protectors use breathable membranes that are silent and comfortable.

A protector should allow airflow so you don’t overheat at night. Natural fibers like cotton or bamboo blends are excellent for keeping cool.

Choose a design with a fitted skirt and elastic edges to prevent shifting. Especially for restless sleepers.

If allergies are an issue, opt for tightly woven or specialty fabric protectors that block dust mites, pet dander, and other allergens.

A protector should be machine washable and dryer-friendly so you can keep it fresh with minimal effort.

They might all live in the “mattress accessory” category, but their jobs are very different:

• Purpose: Protection.

• Function: Shields from spills, allergens, dust, and wear.

• Materials: Often waterproof membranes, tightly woven fabrics, or hypoallergenic barriers.

•  Comfort change: Minimal to none; designed to preserve the feel of your mattress.

• Purpose: Light comfort + protection.

• Function: Adds a thin, quilted layer for slight cushioning while protecting from light spills and dust.

• Comfort change: Slight softening or smoothing.

• Purpose: Major comfort upgrade.

• Function: Thick layer (1–4") of foam, latex, or fiber to significantly change feel and support.

• Comfort change: Transformative; can soften, firm up, or add targeted support.

• You want to keep your mattress in like-new condition for years.
• You share your bed with kids or pets.
• You have allergies or asthma and want to reduce irritants.
• You live in a humid environment where mold or mildew is a concern.
• You want a hygienic sleep environment without changing your mattress’s feel.

A mattress protector isn’t an either/or choice, you can absolutely use it with a mattress pad or topper for a layered approach to comfort and protection. In fact, combining them can give you the best of both worlds. This simple layering method works in every setting, from dorm rooms and guest beds to master bedrooms, making it a smart investment for both comfort and mattress care.

The protector shields not just your mattress, but also your pad or topper from liquids, dust, and allergens.

Because protectors are thin and designed not to alter the feel of your bed, you’ll still enjoy the softness or support your pad or topper provides.

Instead of trying to wash a bulky topper or pad, you can just remove and launder the protector to keep the whole setup fresh.

Protecting your topper or pad from stains and moisture helps it last longer and maintain its loft or structure.

When paired with hypoallergenic materials, this combo creates a cleaner, healthier sleep surface.