Assure Sleep Cotton Terry Hypoallergenic and Breathable Waterproof Mattress Protector

Starting at$3649
Free Shipping*

Plus, Free Shipping & 5% Rewards back for only $19.95/yr Learn More




5% Rewards

On Every Order

Free Shipping

On Every Order

Exclusive Rewards

Earn Big - Up to 40% back!

Free Returns

On Select Clothing & Shoes

Exclusive Offers

Straight to Your Email Inbox

5% Dining Rewards

Get Paid to Go Out Tonight

ITEM# 17683311
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Warranty
      Included Warranty: 10 year Limited Manufacturer
    • Notifications

      Receive product notifications for this item, and also receive other email-exclusive savings.

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.

    Eco Friendly


    ITEM#: 17683311

    The L'COZEE ASSURE Sleep Defense System Products provides bedding protection to your home. The L'Cozee Premium Waterproof Cotton Terry Mattress Protectors offer protection against urine, fluids, sanitary, perspiration dust mites, mold, mildew and allergens making them especially useful for those with kids, grandkids, pets, allergies. While sleeping, we shed millions of dead skin cells, which can accelerate quickly and accumulate providing an ideal environment for dust mites and allergens to settle. With our exclusive L'Cozee cotton terry mattress protector traps dust mites, allergens and skin cells on the surface of the protector where they are easily washed away during suggested quarterly launderings. This enables a cleaner allergen dust dust free sleep environment for you and your family. This protector is vinyl free to enable our unique protectors to stay cool and noiseless, the surface material is made of cotton terry fabric, super soft smooth surface with a breathable, hypoallergenic and 100 percent waterproof membrane. The fitted protector style ensures a great fit, while an elasticized knitted skirt is used all around. It fits any mattress up to 18 inches. 

    • Set includes: One (1) mattress protector
    • Materials: Cotton

  • Twin: 39 inches wide x 75 inches long
  • Twin XL: 39 inches wide x 80 inches long
  • Full: 54 inches wide x 75 inches long
  • Queen: 60 inches wide x 80 inches long
  • King: 78 inches wide x 84 inches long
  • California King: 72 inches wide x 84 inches long

    • Type: Mattress Pad, Waterproof
    • Product Features: Allergy Bedding, Antimicrobial, Bed Bug Protector, Eco-Friendly, Hypoallergenic, Waterproof
    • Material: Cotton
    • Care Instruction: Spot Treat, Machine washable in warm or cold water on gentle cycle. Tumble dry low heat. 
    • Exact Color: White
    • Size: Twin, Queen, California King, Full, Twin XL, King

    The digital images we display have the most accurate color possible. However, due to differences in computer monitors, we cannot be responsible for variations in color between the actual product and your screen.


    Material Cotton
    Type Mattress Protector
    Care Instruction Spot Treat
    Color White
    Product Features Allergy Bedding, Antimicrobial, Eco-Friendly, Hypoallergenic, Waterproof
    Dimensions See Details
    Warranty 10 year Limited Manufacturer
    Country of Origin China
    • Most Helpful

    • Actually Waterproof
      Verified Purchase

      My son accidentally spilled his chocolate milk on my BRAND NEW mattress only THREE DAYS after I got it and this. My mattress is still a perfect white! All I had to do was wash this and my sheets and voila everything was perfect!

      Read More
    • Serves the purpose
      Verified Purchase

      Thin works well. It is rather thin, not fancy.

      Read More
    • Most Recent

    • Perfect fit and function
      Verified Purchase

      I bought this for a futon, mainly for the protection. I really like the waterproof aspect because we use it as a couch and a guest bed, it helps to keep it clean. I just take it off now and then, throw it in the washer/dryer, very easy.

      Read More
    • Nice
      Verified Purchase

      Good water proof pad, Washes well, didnt fall apart. Survived the flu! Multiple washes in one week alone! Dry on low. Doesnt flatten out, still has that little poof. NOT CRUNCHY like some others. Fits over mattress without shifting.

      Read More
    • Thin
      Verified Purchase

      Yet to see ! These seem thin but very well sewn.

      Read More
    • expected

      nice and user friendly good quality

      Read More
    • Manny
      Verified Purchase

      Online purchase was efficient and delivery was on time

      Read More

    Questions & Answers

    • Q:

      "Are the sides of this protector also waterproof?"

      • A:

        Yes they are waterproof.

    • Q:

      "fron the description above :, the protector is vinyl free, surface material is made of cotton terry fabric, with a breathable, hypoallergenic and 100 percent waterproof membrane. WHATS THIS MEMBRANE MADE OF ????. I am looking for a cotton mattress cover/[pad/protector, thats not quilted or with any kind of plastic on the underside. No thermoplastic linings for me. i dont need it to be waterproof either, not drinking or peeing in bed. anyone know of one?"

      • A:

        Unfortunately, the information you have requested is currently unavailable. You will receive an email notification once an answer is posted. Have a great day.

    • Q:

      "I do not understand why Twin size protector is the most expensive one when all other sizes are priced less than $30. Is this an error?"

      • A:

        Hello jbigb, you will be contacted by Customer Care.

    • Q:

      "Why did you choose this product?"

      • A:

        Because it is Cotton Terry – Hypoallergenic 100-percent Breathable, and a Waterproof Mattress Protector

      • A:

        For protection of newly purchased Mattress

      • A:

        Looked like a good product & not flammable (I hope!)

      • A:

        Have several animals and want to protect the mattress.

      • A:

        Good product, reasonable pricing, purchased similar from Ostock before

      • A:

        just needes never have used one.

      Read more Read less

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.