Is there a cotton fabric underneath the quilting or is it paperlike that shreds after a few washings?

Hi The fabric is underneath the quilting is polypropylene non-woven fabric, machine wash durable and not easy to tear.

Will the king size fit in a standard size top loading washing machine?

It should. I have a queen size mattress and have not had any difficulty washing it. I do use the permanent press setting to dry it however.

Does this protect from bed bugs etc.?

Bed bug covers are a complete tight fitting cover that zips all the way around the mattress, completely encasing it.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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SLEEP ZONE Mattress Pad Cal King Cooling Mattress Topper, Quilted Fitted Mattress Cover, Machine Washable Mattress Protector, Soft Fluffy Down Alternative, Deep Pocket 8~21 inch (White, Cal King)

Product ID: 187203385

Details

Brand
SLEEP ZONE
Color
White
Fabric Type
100% Polyester
Size
California
Special Feature
Cooling

📏Deep pocket fits mattresses 8-21 inches thick

☁️5D spiral siliconized fiberfill for cloud-like softness

❄️Nanotex cooling tech balances body temp

¥26891

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Sleep Cooler, Feel Fluffier, Wake Refreshed!

EFFORTLESS CARE - Machine washable and durable design means easy maintenance without sacrificing comfort.
CLOUD LIKE COMFORT - Over-thick 120gsm microfiber with premium down alternative fiberfill delivers plush softness and resilience.
STAY COOL ALL NIGHT - Advanced moisture-wicking fabric dries 100% faster than cotton to keep you fresh and sweat-free.
PERFECT FIT NO SLIP - Stretch-to-fit deep pockets with elastic trim secure the topper firmly on mattresses up to 21 inches deep.
CERTIFIED QUALITY TRUST - OEKO-TEX Standard 100 certified for safe, eco-friendly materials you can sleep on with confidence.

The SLEEP ZONE Cal King Mattress Pad combines cutting-edge Nanotex cooling technology with ultra-soft 5D spiral siliconized fiberfill to deliver a breathable, cloud-like sleeping surface. Designed with deep stretch pockets (8-21 inches) and elastic trim, it fits securely on most mattresses. Machine washable and OEKO-TEX certified, this mattress topper offers a perfect blend of comfort, durability, and health-conscious materials for a superior night’s sleep.

Specifications

ASIN	B082WXXMRC
Age Range Description	All Ages
Best Sellers Rank	#58,035 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #66 in Mattress Pads
Brand Name	SLEEP ZONE
Closure Type	Pull On
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (13,096)
Fabric Type	100% Polyester
Manufacturer	SLEEP ZONE
Material Type	Polyester
Number of Items	1
Other Special Features of the Product	Cooling
Product Care Instructions	Machine Wash, do_not_bleach
Size	California King
Thread Count	400
UPC	810029081894
Unit Count	1 Count
Water Resistance Level	Not Water Resistant

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