Secure Fit Mattress Protectors

Secure Fit Mattress Protectors provide a practical way to shop for mattress protection at Mattress Firm. Explore options designed to complement your sleep setup and find the right mattress protector for your bed.

Sort & Filter

Sleepy's Signature TOTAL DEFENSE Mattress Protector

5939

Starting at

$99⁹⁹

Temperature
Allergies

Save $100 when you bundle¹⁰.

Sleepy's Deluxe Comfort Cool Mattress Protector

4412

Starting at

$129⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁰.

Tempur-Pedic TEMPUR-Protect Breeze Mattress Protector

817

Starting at

$289⁰⁰

Sleepy's Signature Total Encasement Mattress Protector

1015

Starting at

$159⁹⁹

Temperature

Bedgear Dri-Tec Mattress Protector

155

Starting at

$189⁹⁹

Temperature
Allergies

Bedgear Ver-Tex Performance Mattress Protector

171

Starting at

$359⁹⁹

Temperature

Bedgear StretchWick Mattress Protector

160

Starting at

$129⁹⁹

Temperature
Allergies

Allerease Ultimate Mattress Protector

338

Starting at

$34⁹⁹

Temperature
Allergies

Bedgear React Pro Mattress Topper

Starting at

$449⁹⁹

Medium Comfort,

Allergies
Temperature

Bedgear Dri-Tec 2.0 Sheet Set

Starting at

$249⁹⁹

Temperature
Allergies

Sleepy's Basics Waterproof Mattress Protector

2617

Starting at

$29⁹⁹

Temperature
Allergies

Save $50 when you bundle¹⁰.

Sleepy's Deluxe Cool Stretch Sheet Set

Starting at

$179⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁰.

Sleepy's Signature Silky Smooth Sheet Set

1197

Starting at

$129⁹⁹

Allergies
Temperature

Save $100 when you bundle¹⁰.

Tempur-Pedic TEMPUR-Adapt + Cooling Mattress Topper

4707

Starting at

$389⁰⁰

Medium Comfort,

Temperature
Allergies

Sleepy's Basics Microfiber Sheet Set

288

Starting at

$49⁹⁹

Allergies

Save $50 when you bundle¹⁰.

Bedgear Cotton Sheet Set

Starting at

$149⁹⁹

Temperature
Allergies

A secure fit mattress protector is designed to stay in place from bedtime through morning, creating a dependable layer between your sheets and mattress. Unlike a loose pad that can shift into folds, a well-fitting protector uses features such as deep pockets, elastic skirts, wide corner bands or fitted-sheet construction to hug the mattress securely. This helps reduce sliding, bunching and corners that pop free when you turn over. A stable fit can make the bed feel smoother and more comfortable, especially for people who move often while sleeping, share a mattress with a partner or change positions throughout the night. It also helps keep the mattress shielded from everyday moisture, spills, perspiration, skin oils, crumbs and pet hair. For many households, that protection brings welcome peace of mind without changing the feel of the mattress beneath the sheets. A waterproof barrier can be especially useful in guest rooms, children’s rooms, dorm rooms and primary bedrooms where occasional accidents or spills are part of real life. If a morning cup of coffee has ever tipped onto the bed or a glass of water has left a damp spot near the pillow, you know how quickly a small mishap can become a larger cleaning project. A mattress protector adds a practical layer of defense while helping preserve the comfort and condition of the mattress over time.

Fit begins with accurate measurements. Before choosing a protector, measure the mattress from the bottom edge to the highest point, including any mattress topper, quilted pad or other layer that will remain underneath it. Mattress depths can vary considerably, and a protector made for a mattress up to 13 inches deep may not fully cover a taller setup. For thicker mattresses, look for pocket depths in the 15- to 18-inch range or select a design specifically made for your mattress height. The best fit should stretch over the sides without excessive tension, while the elastic should sit securely beneath the mattress rather than resting along the top edge. A skirt with all-around elastic can help provide an even hold, while extra-wide elastic, rubberized edges or dedicated corner straps may offer added stability. Corner straps can be helpful when the mattress has a smooth surface or when a topper makes the bed taller and more prone to shifting. For a familiar fitted-sheet feel, consider a protector with elastic around the full perimeter and a smooth top surface that lies flat beneath your sheets. Shoppers looking for a particular mattress size can explore Fitted Queen Mattress Protectors for options designed around the proportions of a queen mattress. When comparing materials, breathable cotton blends, bamboo-derived rayon and moisture-wicking TENCEL fibers can help manage warmth and dampness, while a waterproof membrane helps guard against liquid reaching the mattress. Some protectors have a soft quilted top for gentle cushioning, whereas a thinner, stretch-knit surface may preserve more of the mattress’s original feel. Consider the balance that suits your sleep style: a hot sleeper may prefer a lightweight, breathable fabric, while someone seeking a little extra softness may appreciate a lightly padded finish.

Secure fit mattress protectors can be useful for nearly anyone who wants to care for a mattress with less daily effort. They are a thoughtful choice for a new-home gift, a college-bound student, a guest bedroom refresh or a household welcoming a new child or pet. They can also be practical for older children who are transitioning to a larger bed, travelers setting up a long-term guest space or anyone replacing bedding after moving. A protector is often an easy way to extend a sense of freshness between deeper cleanings because many designs can be removed and laundered at home. Always follow the care label, including directions for water temperature, drying and the use of bleach or fabric softener. Washing the protector before its first use may soften the fabric, but it is best to confirm that the care instructions allow it. Check the protector periodically for loose elastic, worn seams or damage to the waterproof layer, particularly if it is washed often. It can also help to smooth the protector over the mattress each time you change the sheets, making sure the corners remain fully seated and the surface is free of wrinkles. During the cooler months, when heavier bedding and extra layers can add pressure to the mattress edges, an anchored design can help keep everything orderly. In warmer weather, breathable materials and moisture management can support a fresher-feeling sleep surface. With the right pocket depth, dependable edge support and fabric suited to your comfort preferences, a secure fit protector becomes a quiet part of the bedding routine—there when needed, easy to maintain and ready to help you sleep well so you can live well.

What is a secure fit mattress protector? + -

A secure fit mattress protector is designed to sit smoothly over a mattress with features such as elastic edges, fitted corners or stretchable fabric that help create a neat, close-fitting layer.

How does a secure fit mattress protector stay in place? + -

Many secure fit mattress protectors use elastic bands, fitted skirts or stretch fabric that hug the mattress and help reduce shifting during everyday use.

What materials are used in secure fit mattress protectors? + -

Secure fit mattress protectors may be made with materials such as cotton, polyester, rayon from bamboo or blended fabrics. Some also include a quilted or smooth top layer for a different feel.

How should I care for a secure fit mattress protector? + -

Follow the care instructions on the product label. Many mattress protectors can be machine washed and dried, while some may require specific water temperatures or drying settings.

Can I use bedding over a secure fit mattress protector? + -

Yes. A secure fit mattress protector is typically placed directly over the mattress, with a fitted sheet and other bedding layered on top.