Bedding › Cotton › Hypoallergenic › King › Mattress Protectors

Remedy Hypoallergenic Mattress Protector – 6-Sided Waterproof Mattress Cover Encasement 80.0 H x 78.0 W, Cotton | King | Wayfair 64-00001-K

Safeguard your bed by completely encasing it in the Waterproof Mattress Cover by Remedy. The hypoallergenic mattress cover is made of a soft cotton fabric that is waterproof, breathable, machine washable, and comfortable to sleep on while shielding... more

Sealy Luxury Knit Hypoallergenic Waterproof Mattress Cover 80.0 H x 78.0 W in Polyester | King | Wayfair 8416ATC

A luxury knit fabric fitted mattress protector by Sealy is designed to prevent urine, water, spills, and stains from ruining the mattress to help extend mattress life. The soft, breathable cotton touch fabric, features a waterproof backing and is... more

Alwyn Home Davidsville Bed Bug & Hypoallergenic Cotton Zippered Waterproof Mattress Protector w/ 360 Degree Protection 78.0 H x 80.0 W in Polyester | Wayfair

Our innovative mattress protector cover helps to keep you safe from bed bugs and hypoallergenic debris. The soft and waterproof mattress cover provides a comfortable and relaxing sleeping experience every time through the high-quality cotton layer... more

London Fog Premium Hypoallergenic Waterproof Fitted Mattress Protector 80.0 H x 76.0 W in Cotton Blend | King | Wayfair MP3314KG-9400

It’s no use crying over spilled milk and you will never have to again with this Premium Hypoallergenic Waterproof. You can keep your mattress looking and feeling brand new by protecting it against dust, spills, and even normal wears and tears. Rest... more

Becky Cameron Hypoallergenic & Waterproof Zippered Mattress Cover Protector Simply Soft™ 80.0 H x 78.0 W in Cotton Blend | King | Wayfair

Protect your mattress with this hypoallergenic and waterproof zippered mattress protector encasement. Made of 100% polyester microfiber, this each mattress protector resists water, staining, and odor, wards off bed bugs and shields your mattress... more

White Noise Luxury Waterproof Fitted Mattress Protector 80.0 H x 78.0 W in 100% Cotton | King | Wayfair BB767D7ACA14437DAFD8F4E9AFA7149B

Hypoallergenic mattress covers recommend for dry cleaning and spot cleaning only Hypoallergenic: Filled with hypoallergenic down alternative fill, this mattress pad has the feel of real down without the pocking feathers or allergies, the best option... more

Arsuite Gabler Hypoallergenic Mattress Cover 80.0 H x 78.0 W in Cotton Blend | King | Wayfair 75EA6F8F25604F058977F15D36C62F74

Sleep Safe ZipCover Evolution mattress encasement are made with a soft cotton-like Evolon fabric protects against allergens, mites and bed bugs. Arsuite Size: King | Arsuite Gabler Hypoallergenic Mattress Cover 80.0 H x 78.0 W in Cotton Blend | King... more

Freeport Park® Benita Hypoallergenic & Waterproof Fitted Mattress Protector 78.0 W in 100% Cotton | King | Wayfair ANEW1689 38322014

Form a soft, sealed barrier around your mattress with this Waterproof and Hypoallergenic Cotton Mattress Protector. The secure fit of this cover stretches to fit any mattress up to 22 inches thick (8 inches thick for any baby mattress), and its... more

White Noise Hypoallergenic Mattress Cover 80.0 H x 78.0 W in Cotton Blend | King | Wayfair MAttrest Protector Cotton King

Every night your body sheds millions of skin flakes and loses up to one liter of body fluid through your skin pores and mouth. Up to 2 million dust mites can live in your unprotected mattress. Dust mites survive on dead skin cells and bodily fluids.... more

Alwyn Home Fuller Hypoallergenic Waterproof Mattress Cover 80.0 H x 78.0 W in Polyester/Terrycloth | King | Wayfair

Add this lightweight mattress protector to your mattress for worry-free relaxation and peaceful sleep! Woven with premium, high-quality cotton terry, our breathable, waterproof mattress protector includes a specially engineered back coating that... more

White Noise Greear Ultra Soft Tencel Air Flow Fabric Fitted Hypoallergenic & Waterproof Mattress Cover 80.0 H x 78.0 W x 18.0 D in 100% Cotton | Wayfair

Rest easy on the super luxurious, softer-than-silk feel that Tencel fabric provides while knowing that your mattress is 100% protected. You will look forward to bedtime every night with this ultra-soft mattress protector and cover, and your sleep... more

Alwyn Home Maleah Hypoallergenic Waterproof Fitted Mattress Protector 80.0 H x 76.0 W x 18.0 D in 100% Cotton | King | Wayfair

Not only does the mattress protector provide superior protection, its premium materials are soft and smooth for a comfortable sleep. The plush velvet top has an elegant design and is 100% breathable for continuous airflow, too! Alwyn Home Size: King... more

White Noise Premium Hypoallergenic & Waterproof Fitted Mattress Protector 80.0 H x 78.0 W in Terrycloth, Cotton | King | Wayfair

Rest easy with the premium waterproof Mattress Protector. This product provides the top of your mattress protection against allergens, stains, and liquids. The cotton hypoallergenic terry top is treated with Nanotex® technology, enhancing the... more

Lavish Home 100% Cotton Hypoallergenic Fitted Mattress Protector 80.0 H x 39.0 W in 100% Cotton | Twin XL | Wayfair 84-TEX4001TXL

Achieve the deep, restful sleep you've been looking for with the padded mattress cover. This 100% cotton overstuffed bed topper will provide added protection against mites and allergens, while also adding softness and comfort to your bed. The pad is... more

Lavish Home 100% Cotton Hypoallergenic Fitted Mattress Protector 75.0 H x 39.0 W in 100% Cotton | Twin | Wayfair 84-TEX4001T

Achieve the deep, restful sleep you've been looking for with the padded mattress cover. This 100% cotton overstuffed bed topper will provide added protection against mites and allergens, while also adding softness and comfort to your bed. The pad is... more

Lavish Home 100% Cotton Hypoallergenic Fitted Mattress Protector 75.0 H x 39.0 W in 100% Cotton | Twin | Wayfair 84-TEX4001T

Achieve the deep, restful sleep you've been looking for with the padded mattress cover. This 100% cotton overstuffed bed topper will provide added protection against mites and allergens, while also adding softness and comfort to your bed. The pad is... more

The Twillery Co.® Gaia Premium Hypoallergenic Waterproof Mattress Protector - Vinyl Free 12.0 D in Cotton Blend | King | Wayfair

Rest easy knowing your mattress is safe with this waterproof mattress cover. It’s crafted from a blend of polyester and eco-friendly bamboo, and it features a fitted design to help keep it in place under your sheets. This hypo-allergenic cover is... more

Alwyn Home Tabiauea Hypoallergenic Fitted Mattress Protector 80.0 H x 78.0 W x 0.3 D in Polyester | King | Wayfair 8F132F830F8D49548EA75AD79B71B197

Get restful sleep with this cotton-feel premium mattress pad from studio 707. Provides extra comfort while protecting your mattress. The super-soft cotton-like microfiber construction provides breathability which keeps you comfortable all night... more

Alwyn Home Canaday Hypoallergenic & Waterproof Zippered Mattress Protector 18.5 H x 29.1 W in 100% Cotton | King | Wayfair

High-quality high-quality cotton fabric is breathable, stain-resistant and wrinkle-resistant. Good stitches and superb craftsmanship reduce the phenomenon of loose threads. Active and environmentally friendly dyeing technology makes these... more

eLuxury Hypoallergenic & Waterproof Fitted Mattress Protector 80.0 H x 78.0 W x 18.0 D in Cotton Blend | King | Wayfair TerryProtKG8PK

Rest easy knowing that your mattress is protected. The soft, quiet, and cozy top barrier protects your mattress from everyday accidents. The hypoallergenic materials make this a safe product to use with both kids and pets. eLuxury Size: King |... more

Smartsilk Aalin Hypoallergenic Mattress Protector 100% Cotton | King | Wayfair 3217

Luxury silk bedding that is made with all natural materials. The shell is 100% cotton with 100% Arsuite™ natural silk fill. Arsuite™ products helps to regulate body temperature, keeping you warm in winter and cool in the summer. Arsuite™ is... more

Alwyn Home Calluna Superwashed Wool Hypoallergenic Mattress Protector 80.0 H x 76.0 W in Cotton Blend | King | Wayfair

Sleep soundly and comfortably with the Alwyn Home washable hypoallergenic wool mattress protector. Why is a superwashed mattress protector so different? This product features natural materials, made of 100% wool fiber and cotton. This soft, cotton... more

Ella Jayne Home Bamboo Mattress Protector 80.0 H x 78.0 W x 18.0 D in Polyester | King | Wayfair EJHMP-BAMB-4

Luxurious comfort has never been more sustainable. Experience the benefits of natural fibers—softer and cooler than cotton—with rayon from bamboo mattress protectors. Ideal for the most sensitive skin, this hypoallergenic, antibacterial product will... more

Alwyn Home Georgio Hypoallergenic Lavender Scented Mattress Protector 75.0 H x 39.0 W x 16.0 D in Cotton Blend | Twin | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Alwyn Home Georgio Hypoallergenic Lavender Scented Mattress Protector 80.0 H x 60.0 W x 16.0 D in Cotton Blend | Queen | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Alwyn Home Georgio Hypoallergenic Lavender Scented Mattress Protector 80.0 H x 78.0 W x 16.0 D in Cotton Blend | King | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Alwyn Home Gero Aloe Vera Rayon from Bamboo Hypoallergenic Mattress Protector 39.0 W x 16.0 D in Cotton Blend | Twin | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Alwyn Home Gero Aloe Vera Rayon from Bamboo Hypoallergenic Mattress Protector 80.0 H x 78.0 W x 16.0 D in Cotton Blend | King | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Alwyn Home Gero Aloe Vera Rayon from Bamboo Hypoallergenic Mattress Protector 39.0 W x 16.0 D in Cotton Blend | Twin | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Alwyn Home Germany Premium Rayon from Bamboo Hypoallergenic & Waterproof Mattress Protector 80.0 H x 78.0 W x 16.0 D in Cotton Blend | King | Wayfair

Waterproof - whether you have pets or kids, accidents and spills happen. This 100% waterproof mattress protector has a polyurethane inner lining that blocks liquids and moisture from getting in and keeps your mattress waterproof, dry, and protected.... more

Alwyn Home Germany Premium Rayon from Bamboo Hypoallergenic & Waterproof Mattress Protector 80.0 H x 78.0 W x 16.0 D in Cotton Blend | King | Wayfair

Waterproof - whether you have pets or kids, accidents and spills happen. This 100% waterproof mattress protector has a polyurethane inner lining that blocks liquids and moisture from getting in and keeps your mattress waterproof, dry, and protected.... more

Alwyn Home Gero Aloe Vera Rayon from Bamboo Hypoallergenic Mattress Protector 80.0 H x 60.0 W x 16.0 D in Cotton Blend | Queen | Wayfair

You love your mattress. It's soft and comfortable, and it feels like sleeping on a cloud (or at least that's your best guess, seeing as how you've never actually slept on a cloud). What you might not realize, is that you could be sleeping on a cloud... more

Delara GOTS Certified 100% Organic Cotton Mattress Protector, 300TC Hypoallergenic Cover 80.0 H x 78.0 W x 20.0 D in 100% Cotton | King | Wayfair

Our organic cotton mattress protector provides you with a heavenly sleeping experience. It has been made of 300TC organic cotton to give you a cozy feel and the most relaxing sleep. The cover is made of 100% certified organic cotton fabric that... more

Alwyn Home Goodrum Hypoallergenic & Waterproof Fitted Mattress Protector, 100% Cotton 80.0 H x 78.0 W x 18.0 D | King | Wayfair

Sleep soundly, worry-free with our Breathable Cotton Waterproof Mattress Protector! Made from 100% natural cotton, this soft and absorbent protector provides a barrier against accidents and spills while still allowing for airflow and breathability.... more

Protect-A-Bed Hypoallergenic & Waterproof Fitted Mattress Protector 80.0 H x 76.0 W x 18.0 D in Cotton Blend | King | Wayfair 83268-DCOM

Enjoy a great night’s sleep with the Protect-A-Bed Cotton Mattress Protector. The Cotton Mattress Protector keeps your bed clean and comfortable for a good night’s sleep. The Miracle Membrane barrier promotes a healthy sleep environment by... more

Lux Decor Collection Poly Cotton Terry Top Fitted Mattress Protector Waterproof Hypoallergenic 78.0 H x 80.0 W x 16.0 D in | King | Wayfair

Upgrade your sleeping experience with our premium Terry Mattress Protector, which is meant to provide your mattress the most protection and comfort possible. This mattress protector, made with high-quality fabrics, provides a dependable waterproof... more

King Mattress - Alwyn Home 2" Pad Quilted Protector | Wayfair 25C08C7D152540ED8369CBB5C844D38B

Protect your mattress without sacrificing comfort with the Quilted Mattress Protector. The square-quilted top is filled with hypoallergenic polyester-alternative fill, adding extra softness and comfort, setting it apart from other protectors. The... more

White Noise Hypoallergenic & Waterproof Fitted Mattress Protector 84.0 H in Cotton Blend | King | Wayfair ANEW2308 39879480

Ensure your mattress stays clean and dry while preventing any allergies from attacking your sinuses throughout the night with this essential mattress protector. Made from a cotton blend, it features hypoallergenic technology that allows air passage... more