Cooling & Waterproof Mattress Protectors

Quick answer: Choose a mattress protector by protection level first and cooling features second. Confirm whether the product is water-resistant or waterproof, whether it covers only the top or the top plus four sides, and whether its pocket depth fits your mattress. Cooling fabric can change the surface feel, but it cannot guarantee that every sleeper stays cold all night.

Compare Mattress Protectors by Construction

• Cariloha Quilted Mattress Protector: quilted bamboo surface with batting, secure corner bands and five-sided waterproof coverage.
• Cariloha Signature Jersey Mattress Protector: soft bamboo-viscose jersey surface, waterproof barrier and corner bands for a secure fitted-style design.
• Five Sided + HyperChill Mattress Protector: cool-to-the-touch surface, five-sided liquid-proof protection and deep-pocket fit.
• Five Sided + OmniPhase Mattress Protector: phase-change temperature management, moisture-handling fabric and five-sided waterproof protection.
• Avocado Organic Waterproof Mattress Protector: fitted protector made primarily with certified organic cotton plus a thin polyurethane waterproof membrane.
• Ice Mattress Protector: water-resistant fitted protector with a cooling textile treatment and an 18-inch pocket.

Waterproof vs. Water-Resistant

A waterproof protector uses a barrier intended to stop liquid from reaching the mattress under normal use. A water-resistant protector may slow or repel moisture without providing the same barrier. Check the exact product description instead of assuming every pad or protector is waterproof.

Waterproof membranes can weaken from punctures, high heat, aging or care outside the instructions. No protector should be treated as impossible to leak under every condition.

Fitted, Five-Sided or Full Encasement?

• Fitted protector: covers the top and wraps around the mattress like a fitted sheet.
• Five-sided protector: covers the sleep surface and four sides for broader spill and stain coverage.
• Full encasement: surrounds all six sides and usually closes with a zipper. None of the fitted or five-sided options should be described as a six-sided encasement.

What Does a Cooling Mattress Protector Do?

Cooling-focused protectors can use cool-to-the-touch textiles, phase-change materials, moisture management or more breathable surfaces. HyperChill is designed for an immediate cool-to-the-touch sensation, while OmniPhase is designed to manage heat over time. The Ice protector uses a cooling textile treatment. Results vary with the mattress, sheets, comforter, room temperature and the sleeper.

Can an Organic Protector Still Be Waterproof?

Yes. Organic fiber content and waterproofing are separate questions. The Avocado protector uses certified organic cotton with a thin polyurethane membrane for waterproof protection. It is fitted rather than fully encased and should not be called plastic-free or chemical-free.

Check Mattress Size and Pocket Depth

Match Twin, Twin XL, Full, Queen, King, California King or split sizing exactly and confirm the pocket depth. A shallow protector can pull off the corners, while an overly loose protector may bunch. This is especially important with thick pillow tops, mattress toppers and adjustable-bed systems.

How Should You Wash a Mattress Protector?

Follow the label for the exact model. Heat, bleach and harsh care can damage waterproof membranes or specialty cooling materials. Do not use one wash routine for every product in this collection.

Larry’s Take

Protection should be the deciding factor. If spills are the main concern, choose an explicitly waterproof model and decide whether top-only or five-sided coverage is enough. If heat is also a concern, compare the surface technology after confirming protection and fit. I would not pay more for the word “cooling” unless the protector also matches your mattress depth and the way you plan to use it.

Shop Mattress Protectors at Texan Mattress

Compare current sizes, materials and care instructions on each product page. Every protector in this collection includes free nationwide delivery. You can also browse bamboo sheet sets or all pillows, sheets and mattress accessories.

Mattress Protector FAQs

Is every mattress protector waterproof?

No. Some are water-resistant, absorbent or focused mainly on quilting and surface comfort. Look for an explicit waterproof claim.

Will a waterproof protector make the bed hotter?

Not necessarily. Membrane thickness, surface fabric, airflow and the rest of the bedding matter. A cooling-focused surface may help, but individual results vary.

Is a protector the same as a mattress pad?

No. A protector primarily shields the mattress, while a pad can add cushioning. Product names vary, so compare construction and purpose.

Can I use a protector on an adjustable bed?

Usually, if it fits securely and flexes with the mattress. Confirm the exact fit and care requirements for the product and mattress combination.

Do I need a six-sided encasement?

Choose an encasement only if you specifically need all six sides enclosed. A fitted or five-sided protector does not provide the same coverage.