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Kingsdown Prime Glencastle 13.5" Plush Premium Innerspring Luxury Mattress, King

30-Day Low Price

At a Glance

Compatible with Adjustable Base

Breathable Construction

Shop Sustainably: CertiPUR-US® Certified

Cooling Technology

Mattress Size:

King

About This Product

The Kingsdown Prime collection provides luxury sleep at an exceptional value. The Prime Glencastle 14.5" Plush Innerspring Luxury Mattress incorporates advanced features like tri-zoned coil support and foam infusions for enhanced comfort. Handcrafted in the United States for 120 years, each mattress is tested and certified before it leaves our hands to ensure consistent, superior quality and accurate, refined support. Kingsdown luxury sleep — exquisitely designed and handcrafted mattresses since 1904. All Kingsdown mattresses are made-to-order and handmade in the USA.

Features

Soft, Fresh Comfort® Quilt uses cooling gel fibers to maintain an ideal body temperature all night
Tri-Tech Gel Infused Memory Foam combines the cushioning benefits of gel with the antimicrobial and cooling properties of graphite, silver and copper for cooler, fresher sleep. This responsive layer alleviates pressure points along the body, particularly for the shoulders and hips
Airflow Latex responds to each of the body’s contours to provide the ultimate in pressure relief and supportive comfort
Plush Comfort Flex Gel Foam provides cushioning pressure relief from head to toe
Full Body Surround® Edge support uses high-density foam on all sides to provide a 100% usable edge-to-edge sleeping surface
Each coil in this innerspring unit is individually wrapped to contour to the body and provides personalized support for both sleep partners.
Kingsdown mattresses are all Handmade & Made-to-Order in the USA for 120 years
All Kingsdown products feature CertiPUR-US® Certified Foam & are adjustable base compatible
Kingsdown mattresses estimated shipping time is 6 days after receipt of order

Details

Cooling Type: Metal infusion (e.g. copper, titanium), Gel Foam or Gel Infused Foam, Carbon infusion (e.g. graphite, charcoal, diamond)
Comfort Level: Plush = Side sleepers
Mattress Top Type: Tight Top
Foam Type: Combined Construction Types
Specialty Foam Infusion: Graphite Infused
Compatible with Adjustable Bed Base: Yes
Cover Material: Cotton / Polyester Blend
Removable Cover: No
Upholstered: Yes
Number of Layers: 8
Weight Capacity: 750 lb.
Cooling Technology: Yes
Breathable: Yes
Low Motion Transfer: Yes
Mattress Edge Support: Yes
Reversible: No
Product Care: Spot clean only
Product Type: Innerspring
Coil Type: Pocket Coil
Mattress Topper Fill Material: Gel Foam, Memory Foam
Mattress Layer Details: Blended Latex
Latex Type: Blended Latex
Foam Cell Type: Open Cell
General Features: Breathable, Cooling Technology
Construction Features: Mattress Edge Support
Fill Material: Open Cell Foam
Compatible With: Adjustable Bed Base

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

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Customer Reviews

Rated 4.6 out of 5 stars.

137 Reviews

Customers say

Customers consistently praise the product's exceptional comfort and sleep quality, leading to restful nights and reduced back pain. Many appreciate its firm yet supportive feel, although some find it initially too firm. The product is considered excellent value for its quality and durability.

AI-generated from customer reviews