Plush Premium Side Sleeper Temperature Regulating Yes All Mattresses

Plush mattresses offer a soft, cushioning surface that lets your shoulders and hips sink in for pressure relief. They suit side sleepers, lighter bodies, and anyone who prefers a sink-in, hug-like feel over firm support. Compare every plush option below by brand, profile, and price.
Premium mattresses step up the materials, support systems, and comfort layers for a noticeably more refined sleep — without the top-tier price. They suit shoppers who want lasting quality and a more luxurious feel for their primary bedroom. Compare every premium option below by brand, type, and feel.
Side sleepers need a mattress that cushions the shoulders and hips while keeping the spine aligned — usually a plush to medium feel with strong pressure relief and contouring. The options below help side sleepers avoid shoulder and hip pain. Compare them by brand, feel, and profile.
Temperature-regulating mattresses balance heat and airflow to hold a neutral, consistent sleep temperature through the night — not too hot, not too cold. They suit sleepers whose temperature swings. Compare every option below by brand, type, and feel.

Shop 200+ mattresses from Serta, Beautyrest, Sealy, Tempur-Pedic, Springwall, and Stearns & Foster at National Mattress — available in Single/Twin through King sizes from $99 to $6,640. Choose from innerspring, euro-top, memory foam, hybrid, and latex constructions in four firmness levels from extra firm to plush. Every mattress is manufactured in Canadian factories using CertiPUR-US® certified foams and ships free across Canada with a 365-night sleep trial, price match guarantee, and manufacturer warranty coverage up to 25 years.

Plush Premium Side Sleeper Temperature Regulating Yes All Mattresses
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  • SPRINGWALL® Chiropractic® 11" Plush Tight-Top Mattress SPRINGWALL® Chiropractic® 11" Plush Tight-Top Mattress brand icon
    • 1800 7-Zoned Chiropractic® Pocket Coils
    • Cold PE Technology Premium Surface Fabric
    • Graphite Gel PCM Comfort Layers
    • CoreBalance™ Support System with Micro Coils
    • HD Bio Comfort Foams
    Single/Twin In stock for fast delivery $475
    Twin XL In stock for fast delivery $624
    Double/Full In stock for fast delivery $634
    Queen In stock for fast delivery $690
    Compare at $1,499
    King In stock for fast delivery $907
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  • SEALY® Posturepedic® 800 Series 14" Plush Euro Top Mattress SEALY® Posturepedic® 800 Series 14" Plush Euro Top Mattress brand icon
    • CleanProtect™ Fabric
    • Quilt Stay True® Quilt with MoistureProtect™ Fibres
    • CertiPUR-US™ SealySupport™ Gel HD Foam
    • Posture Touch® Pocket Coils
    • StableEdge™ HD
    • Targeted Gel HD Foam
    Single/Twin $497
    Twin XL In stock for fast delivery $556
    Double/Full $570
    Queen In stock for fast delivery $630
    Compare at $1,299
    King $900
    Online availability icon In-Stock Only 9 left!
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  • SPRINGWALL® Chiropractic® 12" Plush Hybrid Mattress SPRINGWALL® Chiropractic® 12" Plush Hybrid Mattress brand icon
    • 1800 7-Zoned Chiropractic® Pocket Coils
    • Cold PE Technology Premium Surface Fabric
    • Graphite Gel PCM Comfort Layers
    • CoreBalance™ Support System with Micro Coils
    • HD Bio Comfort Foams
    Single/Twin In stock for fast delivery $530
    Twin XL In stock for fast delivery $674
    Double/Full In stock for fast delivery $685
    Queen In stock for fast delivery $750
    Compare at $1,599
    King In stock for fast delivery $972
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  • SPRINGWALL® Chiropractic® 14" Plush Euro Top Mattress SPRINGWALL® Chiropractic® 14" Plush Euro Top Mattress brand icon
    • 1800 7-Zoned Chiropractic® Pocket Coils
    • Cold PE Technology Premium Surface Fabric
    • AIRWAYS™ Specialty Foam
    • Graphite Gel PCM Comfort Layers
    • CoreBalance™ Support System with Micro Coils
    Single/Twin In stock for fast delivery $619
    Twin XL In stock for fast delivery $783
    Double/Full In stock for fast delivery $795
    Queen In stock for fast delivery $844
    Compare at $1,799
    King In stock for fast delivery $1,068
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  • SEALY® Posturepedic Plus® 1000 Series 14" Plush Europillowtop Mattress SEALY® Posturepedic Plus® 1000 Series 14" Plush Europillowtop Mattress brand icon
    • CleanProtect™ Cover
    • SealyAir™ Fibres
    • CertiPUR-US™ SealyComfort™ Gel HD Foam
    • SealyResponse™ HD Pocket Coils
    • StableEdge™ HD
    • PROBACK® Quilt with Targeted GelBoost™ HD Memory Foam
    Single/Twin $648
    Twin XL In stock for fast delivery $714
    Double/Full $754
    Queen In stock for fast delivery $810
    Compare at $1,699
    King $1,112
    Online availability icon In-Stock Only 6 left!
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  • SERTA® Perfect Sleeper® 11" Plush Pillow Top Mattress SERTA® Perfect Sleeper® 11" Plush Pillow Top Mattress brand icon
    • 825 Edition Custom Support Coil System
    • CoolFeel Fabric™
    • Gel Band Support
    • Serta® Support Foam
    • PillowSoft® Foam
    • Designed and Made in Canada
    Single/Twin $636
    Twin XL In stock for fast delivery $681
    Double/Full $692
    Queen $739
    Compare at $1,499
    King $892
    Online availability icon In-Stock Only 4 left!
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  • BEAUTYREST® 13" Tight Top Medium-Firm Mattress BEAUTYREST® 13" Tight Top Medium-Firm Mattress brand icon
    • 875 Beautyrest® Pocketed Coil Technology
    • Beautyrest® ActiveResponse Memory Foam
    • SurfaceTouch™ Gel Memory Foam
    • Beautyrest® Plush Gel Foam
    • InfiniCool™ Technology
    • Beautyrest® Antimicrobial Fibre Technology
    Single/Twin In stock for fast delivery $706
    Twin XL In stock for fast delivery $753
    Double/Full $764
    Queen $805
    Compare at $2,099
    King $974
    Online availability icon In-Stock Only 5 left!
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  • BEAUTYREST® 15" Pillow Top Plush Mattress BEAUTYREST® 15" Pillow Top Plush Mattress brand icon
    • 875 Beautyrest® Pocketed Coil Technology
    • Beautyrest® ActiveResponse Memory Foam
    • SurfaceTouch™ Gel Memory Foam
    • Beautyrest® Plush Gel Foam
    • InfiniCool™ Technology
    • Beautyrest® Antimicrobial Fibre Technology
    Single/Twin $847
    Twin XL In stock for fast delivery $896
    Double/Full $909
    Queen $952
    Compare at $2,499
    King $1,124
    Online availability icon In-Stock Only 4 left!
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  • SERTA® Perfect Sleeper® 13.5" Plush Pillow Top Mattress SERTA® Perfect Sleeper® 13.5" Plush Pillow Top Mattress brand icon
    • 850 Edition Custom Support Zoned Coil System
    • CoolFeel Fabric™
    • Serta® Antimicrobial Fibre
    • Cool Twist® Gel Memory Foam
    • Serta® Support Foam
    • Designed and Made in Canada
    Single/Twin $847
    Twin XL In stock for fast delivery $889
    Double/Full $902
    Queen $953
    Compare at $1,999
    King $1,117
    Online availability icon In-Stock Only 6 left!
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  • SEALY® Posturepedic® Natural Origins 16" Plush Euro Top Latex Mattress SEALY® Posturepedic® Natural Origins 16" Plush Euro Top Latex Mattress brand icon
    • OEKO-TEX Certified BioGel Latex
    • SealyCool Fibres with Silk & Wool
    • Organic Cotton Infused with Bamboo
    • Targeted ComfortSense Memory Foam
    • SealySupport HD Core
    • CertiPUR-US® Approved Foam
    Single/Twin In stock for fast delivery $912
    Twin XL In stock for fast delivery $997
    Double/Full $1,013
    Queen $1,074
    Compare at $2,199
    King $1,397
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  • BEAUTYREST® World Class™ 15.5" Pillow Top Plush Mattress BEAUTYREST® World Class™ 15.5" Pillow Top Plush Mattress brand icon
    • 1000 Beautyrest® Pocketed Coil Technology
    • Beautyrest® ActiveResponse Memory Foam
    • SurfaceTouch™ Gel Memory Foam
    • World Class Relief™ HD Foam
    • InfiniCool™ MAX Technology
    • Beautyrest® Natural Lux Fibre Technology
    Single/Twin $930
    Twin XL In stock for fast delivery $940
    Double/Full $940
    Queen $950
    Compare at $3,199
    King $1,150
    Online availability icon In-Stock Only 5 left!
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  • BEAUTYREST® World Class™ 16.5" Super Pillow Top Plush Mattress BEAUTYREST® World Class™ 16.5" Super Pillow Top Plush Mattress brand icon
    • 1000 Beautyrest® Pocketed Coil Technology
    • 2X Beautyrest® ActiveResponse Memory Foam
    • SurfaceTouch™ Gel Memory Foam
    • World Class Relief™ HD Foam
    • InfiniCool™ MAX Technology
    • Beautyrest® Natural Lux Fibre Technology
    Single/Twin $930
    Double/Full $940
    Queen $988
    Compare at $3,599
    King $1,150
    Twin XL In stock for fast delivery $1,318
    Online availability icon In-Stock Only 4 left!
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