Titan Plus Core Mattress Overview
The Titan Plus Core is a firm, 12-inch hybrid mattress built for sleepers who want substantial support, including people with larger body types. It combines a quilted gel-foam surface, responsive TitanFlex comfort foam and a reinforced 8-inch TitanCore pocketed-coil support unit. Choose the standard breathable cover or add the optional GlacioTex cooling cover.
How It Feels
Expect a distinctly firm, stable sleep surface with less deep sink than a plush foam mattress. The TitanFlex layer adds some pressure relief while the individual steel coils create a supportive, responsive feel. The reinforced perimeter is designed to offer sturdy edge support.
Who It’s For
- Heavier sleepers: a firm hybrid designed specifically for larger body types and long-term support.
- Back and stomach sleepers: a supportive surface that limits excess sink.
- Couples: individually encased coils help limit motion transfer.
- Sleepers wanting a softer feel: consider the Titan Plus Luxe instead, especially if you are a pressure-sensitive side sleeper.
Construction & Materials
- Approximately 12-inch profile with a quilted cover.
- 1-inch gel-foam quilted top: responsive surface comfort with gel infusion.
- 2-inch TitanFlex foam: firm contouring and pressure relief.
- 8-inch TitanCore individually encased coils: durable steel support core with up to 900 coils, depending on size.
- 0.25-inch base foam: reinforces the coil unit.
The manufacturer describes the heavy-duty design as capable of supporting more than 1,200 pounds. Suitability still depends on the bed frame and individual sleep preferences.
Cooling Options
The standard model uses a breathable quilted top with gel-infused foam. For additional cooling at the surface, select Yes under the optional GlacioTex cooling cover. The upgrade price is reflected in the selected mattress variant.
Available Sizes
Twin, Twin XL, Full, Queen, Short Queen, King, California King, Split California King half (36 × 84 inches), RV Bunk (30 × 80 inches) and RV King (72 × 80 inches). The Split California King option is priced per half; order two to complete a split set. Verify the dimensions of your frame before ordering a specialty or RV size.
Warranty, Shipping & Trial
Backed by a manufacturer limited lifetime warranty. Delivery, comfort-trial eligibility and returns on purchases from Yawnder are governed by the terms provided at checkout and Yawnder’s posted policies; promotional offers and manufacturer-direct trial terms may differ. Contact our Encinitas mattress specialists with questions before ordering.
Common Questions
Is the Titan Plus Core a hybrid mattress?
Yes. It combines foam comfort layers with an 8-inch individually encased steel-coil support system.
Is GlacioTex included?
No. The GlacioTex cooling cover is an optional upgrade selected separately.
Is it good for side sleepers?
Some larger side sleepers enjoy the sturdy feel, but the firm surface may provide too little cushioning for people who prefer a plush mattress. The Titan Plus Luxe is a softer-feeling alternative.



