Best Mattress Toppers
Find the best mattress toppers for added comfort.
Updated June 20267 picks1 min read
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Best Overall
1
9.2
20% off
BEDLORE Twin Waterproof Mattress Protector
- ✓Waterproof barrier stops all liquid accidents
- ✓Diamond quilted top stays soft and quiet
- ✓Breathable fabric prevents heat buildup
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1
BEDLORE Twin Waterproof Mattress Protector
- ✓Waterproof barrier stops all liquid accidents
- ✓Diamond quilted top stays soft and quiet
- ✓Breathable fabric prevents heat buildup
9.2
Best Value
2
9.2
Utopia Bedding Zippered Mattress Encasement Full
- ✓TPU backing on all sides prevents liquid leakage
- ✓Machine washable and tumble dry safe
- ✓Full-size zippered design fits standard mattress
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2
Utopia Bedding Zippered Mattress Encasement Full
- ✓TPU backing on all sides prevents liquid leakage
- ✓Machine washable and tumble dry safe
- ✓Full-size zippered design fits standard mattress
9.2
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Best Budget
3
9.2
PlushDeluxe Crib Mattress Protector 28x49
- ✓Waterproof barrier stops spills, soils, and accidents
- ✓Breathable material keeps baby cool and dry
- ✓Machine washable and lasts through hundreds of washes
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3
PlushDeluxe Crib Mattress Protector 28x49
- ✓Waterproof barrier stops spills, soils, and accidents
- ✓Breathable material keeps baby cool and dry
- ✓Machine washable and lasts through hundreds of washes
9.2
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4
9.0
Twin Mattress Protector Waterproof 2-Pack
- ✓Waterproof terry blocks spills and stains
- ✓200 GSM breathable fabric stays cool
- ✓Stretchy pockets fit mattresses securely
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4
Twin Mattress Protector Waterproof 2-Pack
- ✓Waterproof terry blocks spills and stains
- ✓200 GSM breathable fabric stays cool
- ✓Stretchy pockets fit mattresses securely
9.0
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Best Value
5
8.8
43% off
Niagara Bamboo Queen Mattress Topper
- ✓Bamboo viscose fabric for ultra-soft comfort
- ✓Fits mattresses 8-20 inches deep
- ✓60x80 inches covers standard queen beds
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5
Niagara Bamboo Queen Mattress Topper
- ✓Bamboo viscose fabric for ultra-soft comfort
- ✓Fits mattresses 8-20 inches deep
- ✓60x80 inches covers standard queen beds
8.8
6
8.8
13% off
BEDLORE Queen Mattress Topper 40% Bamboo Viscose
- ✓40% bamboo viscose fabric for breathable comfort
- ✓Pillow top design adds 2 inches of cushioning
- ✓Machine washable cover for easy maintenance
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6
BEDLORE Queen Mattress Topper 40% Bamboo Viscose
- ✓40% bamboo viscose fabric for breathable comfort
- ✓Pillow top design adds 2 inches of cushioning
- ✓Machine washable cover for easy maintenance
8.8
7
8.8
EGOHOME Full Size Memory Foam Mattress 8in
- ✓Pressure Relief Memory Foam: This full
- ✓It greatly alleviating the reaction force
- ✓The stress on joints in contact
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7
EGOHOME Full Size Memory Foam Mattress 8in
- ✓Pressure Relief Memory Foam: This full
- ✓It greatly alleviating the reaction force
- ✓The stress on joints in contact
8.8
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Buyer's Guide
Material and Comfort Level
Mattress toppers come in memory foam (contouring, pressure relief), latex (responsive, cooling), down alternative (plush, budget-friendly), and fiber-fill options. Memory foam density matters: 3-4 lbs/ft³ offers good support, while 5+ lbs/ft³ provides firmer, longer-lasting comfort. If you sleep hot, prioritize gel-infused foam, latex, or breathable covers like bamboo viscose. Thickness ranges from 2-4 inches—2 inches adds softness without changing bed feel dramatically, while 3-4 inches can transform a firm mattress.
Durability and Warranty
Quality toppers last 3-5 years with proper care. Check density ratings for foam (higher = more durable) and look for warranties of at least 3 years. Cheaper toppers under $50 often compress within 12-18 months. Covers with reinforced stitching and machine-washable features extend lifespan. Bamboo and polyester blends resist wear better than cotton-only covers.
Size and Fit
Measure your mattress precisely—toppers should match standard dimensions (Twin: 38x75", Full: 54x75", Queen: 60x80", King: 76x80"). Deep-pocket elastic straps or anchor bands prevent shifting on mattresses up to 18" thick. Protectors labeled "encasement" zip fully around the mattress for complete coverage against allergens and spills.
Waterproofing and Allergen Protection
Waterproof layers use TPU or polyurethane membranes—essential for kids, pets, or incontinence concerns. Breathable waterproof materials prevent heat buildup. Hypoallergenic covers with dust mite barriers require pore sizes under 10 microns. Look for OEKO-TEX or CertiPUR-US certifications to avoid harmful chemicals in foam and fabrics.
FAQ
What thickness mattress topper should I buy for a too-firm bed?+
Choose 3-4 inches of memory foam or latex to significantly soften a firm mattress. A 2-inch topper only provides minimal cushioning and works better for beds that just need slight adjustments.
Do I need a separate waterproof protector if my topper isn't waterproof?+
Yes, place a waterproof mattress protector under a non-waterproof topper to guard against spills and stains. Protectors are easier to wash than toppers and extend the life of both your topper and mattress.
How often should I replace a mattress topper?+
Replace foam toppers every 3-4 years when they develop permanent body impressions or lose 50% of original thickness. Fiber and down alternative toppers may need replacement sooner, around 2-3 years.
Can a mattress topper fix a sagging mattress?+
No, toppers add comfort but cannot repair structural sagging over 1.5 inches. If your mattress has deep indentations, you need a replacement—a topper will simply conform to the existing sag.
How We Rank
Updated June 2026 · refreshed monthly
Each ranking combines verified-purchase reviews from Amazon, expert research from independent publications, and our editors' own judgment on what each product is genuinely best for.
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