• Medium Firm
  • On Sale
  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support

Overview

Casper Snow Medium Firm Mattress 12" Twin XL

The Casper Snow Medium Firm Mattress 12" is a hybrid mattress built for the hot sleeper who has tried everything and still wakes up warm. If finding the best Twin XL mattress for hot sleepers has sent you down a long road of disappointment, this is where that search ends. Casper's Snow Technology layers three distinct cooling systems so no single point of failure can let heat creep back in. The conforming memory foam wraps your body without trapping warmth, while the encased coil base adds the kind of lift and resilience that keeps the mattress from feeling dense or slow. Stop by any Mancini's Sleepworld location and a sleep specialist will lay this out beside every competing option so you can feel the temperature difference for yourself.

COMFORT AND FEEL: Medium firm with a body-hugging memory foam feel and zoned coil support underneath.

SIZE: This Twin XL sized mattress is ideal for taller solo sleepers, college students, or anyone using an adjustable base frame.

BEST SLEEP MATCH: Back sleepers and combination sleepers who run warm will find the medium firm feel keeps the spine level while the Snow Technology handles the heat all night, making this a standout medium firm hybrid mattress for a Twin XL.

BEST FOR: Ideal for sleepers who overheat at night, need lumbar support through the hips and lower back, or toss and turn looking for a cool spot.

CONSTRUCTION SPECIFICATIONS: The Snow Cover uses specialized cool-to-the-touch fibers that feel cold from the moment you lie down. Phase Change Material in the top foam layer pulls heat away instantly. HeatDelete® Bands run beneath that surface as a continuous thermal path for 12+ hours. Zoned Support™ foam puts firmer material under your hips, waist, and lower back, with softer foam at the shoulders. Individually pocketed Flex Coils flex independently to absorb movement and add base support.

SETUP AND COMPATIBILITY: Arrives rolled and compressed in a box, expands fully within 72 hours, no tools needed. Compatible with adjustable bases, platform frames, and slatted foundations with slats no more than 4 inches apart.

NOT A FIT FOR: Sleepers who prefer a plush or pillow-top feel may find this medium firm too structured. Not recommended for those who want a traditional innerspring bounce.

YOUR SLEEP, BACKED BY US

Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee, a Best Price Guarantee, free next-day delivery, and in-home professional setup. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. You can also try before you buy at any Mancini's Sleepworld store, and flexible financing options are available. That's the Rest Easy Promise.

  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match

Casper Snow Medium Firm Mattress 12"

Price reduced from MSRP  $1,995.00 to Save 35% $1,295.00
Total $1,295.00
Item No. CAS-SNO-HYB-3XM-MF-24
  • Built for 12+ hours of cooler sleep every night
  • Snow Cover feels cold to the touch from the first moment
  • HeatDelete® Bands pull heat away all night, not just at bedtime
  • Zoned Support™ keeps the lower back lifted and aligned
  • Pocketed Flex Coils absorb movement so you sleep undisturbed
Availability:
  • In Stock
Total $1,295.00

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Overview

Casper Snow Medium Firm Mattress 12" Twin XL

The Casper Snow Medium Firm Mattress 12" is a hybrid mattress built for the hot sleeper who has tried everything and still wakes up warm. If finding the best Twin XL mattress for hot sleepers has sent you down a long road of disappointment, this is where that search ends. Casper's Snow Technology layers three distinct cooling systems so no single point of failure can let heat creep back in. The conforming memory foam wraps your body without trapping warmth, while the encased coil base adds the kind of lift and resilience that keeps the mattress from feeling dense or slow. Stop by any Mancini's Sleepworld location and a sleep specialist will lay this out beside every competing option so you can feel the temperature difference for yourself.

COMFORT AND FEEL: Medium firm with a body-hugging memory foam feel and zoned coil support underneath.

SIZE: This Twin XL sized mattress is ideal for taller solo sleepers, college students, or anyone using an adjustable base frame.

BEST SLEEP MATCH: Back sleepers and combination sleepers who run warm will find the medium firm feel keeps the spine level while the Snow Technology handles the heat all night, making this a standout medium firm hybrid mattress for a Twin XL.

BEST FOR: Ideal for sleepers who overheat at night, need lumbar support through the hips and lower back, or toss and turn looking for a cool spot.

CONSTRUCTION SPECIFICATIONS: The Snow Cover uses specialized cool-to-the-touch fibers that feel cold from the moment you lie down. Phase Change Material in the top foam layer pulls heat away instantly. HeatDelete® Bands run beneath that surface as a continuous thermal path for 12+ hours. Zoned Support™ foam puts firmer material under your hips, waist, and lower back, with softer foam at the shoulders. Individually pocketed Flex Coils flex independently to absorb movement and add base support.

SETUP AND COMPATIBILITY: Arrives rolled and compressed in a box, expands fully within 72 hours, no tools needed. Compatible with adjustable bases, platform frames, and slatted foundations with slats no more than 4 inches apart.

NOT A FIT FOR: Sleepers who prefer a plush or pillow-top feel may find this medium firm too structured. Not recommended for those who want a traditional innerspring bounce.

YOUR SLEEP, BACKED BY US

Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee, a Best Price Guarantee, free next-day delivery, and in-home professional setup. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. You can also try before you buy at any Mancini's Sleepworld store, and flexible financing options are available. That's the Rest Easy Promise.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support
  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match
Casper Snow  Medium Firm Mattress 12" image number

Casper Snow Medium Firm Mattress 12"

Price reduced from MSRP  $1,995.00 to Save 35% $1,295.00
Price reduced from MSRP  $1,995.00 to Save 35% $1,295.00
Twin XL

Features

  • SKU: CAS-SNO-HYB-3XM-MF-24
  • MPN: 950-000153-002
  • GTIN: 192472031474
  • Brand: Casper
  • Collection: Snow
  • Type: Hybrid
  • Mattress In A Box: Yes
  • Firmness: Medium Firm
  • Height: 12
  • Length: 80
  • Width: 38
  • Shipping Height: 42
  • Shipping Width: 17.5
  • Shipping Length: 17.5
  • Warranty: 10 Year Limited
  • Weight Capacity: 600
  • Cover Material: Snow Cover
  • Quilting Layers: Polyurethane Foam with Encased Springs
  • Comfort Layers: Memory Foam + Phase Change Cooling Material
  • Support System: Zoned Memory Foam

Specification

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes
  • Cooling Technology: Yes
  • Edge Support: Yes