NORTHERNFARE King Size Mattress Protector - 100% Waterproof Tencel, 18" Deep Pocket, Noiseless & Hypoallergenic

NORTHERNFARE King Size Mattress Protector is a noiseless, 100% waterproof, cooling Tencel cover with an 18-inch deep pocket that protects your mattress while staying breathable and soft.

If you want a mattress protector that blocks spills and allergens without the usual plastic crackle or added heat, this NORTHERNFARE king fitted protector pairs a silky Tencel sleep surface with a full waterproof barrier and a deep stretch skirt. Designed for modern beds—including memory foam, pillow tops and hybrid mattresses—its three-layer build prioritizes breathability and comfort so you keep the feel of your mattress while adding reliable protection for everyday accidents, pets, and restless sleepers.

How does this protector keep a king mattress dry without sounding like plastic?

The protector uses a laminated inner membrane under a Tencel top, so moisture cannot pass to the mattress but movement on the surface remains quiet. Instead of thin vinyl, the waterproof layer is bonded to absorbent and breathable fabrics to eliminate rustling.

• 100% waterproof inner barrier blocks liquids and stains
• Silky Tencel surface prevents the crinkle associated with vinyl covers
• Noiseless construction maintains a peaceful sleeping environment
• Triple-layer design offers protection without sacrificing comfort

Will this protector help me sleep cooler on hot nights?

Yes—Tencel is naturally breathable and wicks moisture away from skin, reducing trapped heat that many plastic-backed protectors cause. The overall assembly is engineered to encourage airflow so you retain mattress comfort without overheating.

• 100% Tencel top to wick away heat and sweat
• Breathable backing that balances protection with airflow
• Suitable for memory foam and other temperature-sensitive mattresses

Does it fit deep king mattresses and stay secure over time?

The fitted skirt stretches to fit mattresses up to 18 inches deep and grips the mattress firmly to reduce shifting. Elasticized edges and quality stitching mean the protector remains in place through nightly movement and repeated washing.

• Deep pocket design fits up to 18" mattress depths snugly
• Elastic skirt ensures a secure, non-slip fit
• Durable construction resists tearing and seam separation

Is this a good choice for allergy sufferers and everyday maintenance?

This protector is hypoallergenic and OEKO-TEX 100 certified, helping to block common allergens and avoid harsh chemicals. It’s also machine washable and dryer safe, so keeping it fresh is simple and practical for busy households.

• Hypoallergenic materials reduce allergen exposure
• OEKO-TEX 100 certification ensures low chemical content
• Machine washable and dryer safe for easy care

Who this is for: The NORTHERNFARE King Size Mattress Protector fits sleepers who want dependable liquid protection without the plastic feel or noise of typical waterproof covers. It’s ideal for hot sleepers, allergy-prone individuals, pet owners, families with children, or anyone with a deep mattress seeking a durable, soft, and easy-care fitted protector that preserves mattress comfort while extending mattress life.