Glacier Original Hybrid Medium Firm Mattress 12″

Glacier Original Hybrid Medium Firm Mattress 12″ Queen

Built for the sleeper who runs warm and wakes up stiff from back tension
CarbonICE graphite memory foam pulls heat away from your lumbar zone
glacierTECH° cover is cool to the touch from the first moment you lie down
Individually wrapped coils keep air moving all night long
Durable base foam keeps layers from shifting over time

The Glacier Original Hybrid Medium Firm Mattress is a hybrid mattress built for back sleepers and combination sleepers who need reliable cooling without sacrificing spinal support. Where a lot of beds in this price range trade one for the other, the Original layers a cool-to-the-touch cover, graphite-infused memory foam, and a coil base to address both problems at once. It is a medium firm hybrid mattress for back pain relief that punches well above its category. If you want to feel the difference between this and everything else on the floor, stop by any Mancini’s Sleepworld location and our sleep specialists will put it side by side with competing options so you can decide for yourself.

COMFORT AND FEEL: Medium firm with contouring memory foam on top and coil-driven lift underneath.

SIZE: This queen sized mattress is a natural fit for couples or solo sleepers who want full surface support without crowding.

BEST SLEEP MATCH: Back sleepers and combination sleepers will feel most at home on this medium firm hybrid mattress queen. The coils keep the lumbar lifted while the memory foam fills in around the lower back so you stop waking up locked up.

BEST FOR: Ideal for sleepers who run hot through the night, carry tension in the lower back, or need a mattress that stays stable when a partner shifts positions.

CONSTRUCTION SPECIFICATIONS: The glacierTECH° quilted cover is cool to the touch and draws heat away from the surface. CarbonICE graphite-infused memory foam targets the lumbar zone, drawing heat down while relieving pressure where your body is heaviest. ARCFlow® foam underneath adds ventilated cushioning without trapping warmth. The individually wrapped coil base promotes airflow through the full depth of the mattress. CertiPUR-US® certified foams throughout.

SETUP AND COMPATIBILITY: Ships compressed and roll-packed, expands within hours, no tools needed. Compatible with adjustable bases, platform frames, and box springs with proper foundation support.

NOT A FIT FOR: Strict side sleepers who prefer a deep, plush feel may find the medium firm surface firmer than expected. Not suited for sleepers who want a pillowtop-style sink.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini’s Sleepworld comes with a 120-night comfort guarantee backed by our Rest Easy Promise, plus free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee. Want more time? Add a premium mattress protector at checkout and your guarantee extends to a full 365 nights. Come try it in any of our stores before you buy.