MATTRESS TOPPERS·ZINUS
Zinus 4-Inch Green Tea Memory Foam Topper
4.4 · 31,800 reviews
Editor score7.9/10
Best for: Deep cushion on a budget, heavier sleepers
Best price today↓ $15.00 vs MSRP
$64.00$79.00
At Amazon · 90-day low $64.00 · avg $70.50
Buy at Amazon · $64.00 ↗Updated 2026-07-02Tested 30 days
Thickness
4 inches (1.5" memory + 2.5" base)
Material
Green-tea infused memory foam
Firmness feel
Plush with support base
Price across 1 retailer
Live as of 2026-07-0290-day price history
$64.00 – $79.00Current price is 9% below the 90-day average. Reasonable buy today.
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At a glance
Thickness4 inches (1.5" memory + 2.5" base)
MaterialGreen-tea infused memory foam
Firmness feelPlush with support base
CoolingStandard (no gel)
CoverNot included
AttachmentNone (use fitted sheet)
Warranty5 years
TrialRetailer return policy
Best forMax thickness per dollar
Compare with alternatives
Quick verdicts for the trackers most often considered alongside the Zinus 4-Inch Green Tea Memory Foam Topper.
VS·HEAD-TO-HEAD
Zinus 4-Inch Green Tea Memory Foam Topper vs Lucid 3-Inch Gel Memory Foam Topper
The best-selling gel topper on Amazon — 80% of the Tempur experience for a quarter of the price.
→ Budget pressure relief, hot-sleeper foam feel
VS·HEAD-TO-HEAD
Zinus 4-Inch Green Tea Memory Foam Topper vs Sleep Innovations 4-Inch Dual Layer Topper
The pillow-top experience — 2 inches of quilted fiberfill over 2 inches of memory foam turns a slab into a hotel bed.
→ Hotel pillow-top feel, back + combination sleepers
VS·HEAD-TO-HEAD
Zinus 4-Inch Green Tea Memory Foam Topper vs TEMPUR-Adapt 3-Inch Topper (Supreme)
The gold-standard topper — genuine TEMPUR material that makes a too-firm mattress feel like a Tempur-Pedic for a quarter of the price.
→ Making a firm mattress genuinely plush, pressure-point pain
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Frequently asked questions
What does the green tea actually do?
It's an odor-control infusion — new memory foam off-gasses, and the green tea (plus charcoal) noticeably tames that first-week smell. It's not a health feature.
Zinus vs Lucid gel topper?
Zinus gives you an extra inch and a support base layer for less money; Lucid's gel runs slightly cooler. Heavier sleepers: Zinus. Hot sleepers: Lucid.
Is 4 inches too thick?
On a plush mattress it can feel like sleeping IN the bed rather than on it. It shines on firm or aging-firm mattresses that need serious softening.
Why is the twin so cheap on the listing?
Amazon shows the twin price by default (~$31). Queen runs around $64 — still the lowest per-inch price of anything we compare.
Affiliate disclosure: SleepyHero earns a small commission when you buy through these links. It doesn't cost you extra. Reviews and rankings are editorial — we don't accept payment for placement.