Name: Tuft & Needle Kin
Brand: Tuft & Needle
SKU: B0DJ22FKDF
Price: 418.18 USD
Availability: InStock
Rating: 4.4 (4526 reviews)

Expert Review Analysis

The Tuft & Needle Kin Medium 12" Full is a 12‑inch, medium‑firm adaptive foam mattress designed for balanced support, cooling, and pressure relief. It features open‑cell foam with gel and graphite, GREENGUARD certification, and a 10‑year warranty, making it suitable for most sleepers while shipping in a heavy box.

✓ Best for: Average‑weight (130‑230 lb) back, side, and combination sleepers who want medium‑firm support, cooling performance, and motion isolation; ideal for hot sleepers, couples, guest rooms, and apartment dwellers using a bed‑in‑a‑box solution.✗ Not ideal for: Heavy side sleepers over 230 lb needing deep sinkage, lightweight side sleepers preferring a softer feel, and users seeking strong edge support or a hybrid coil construction.

Pros

✓Medium-firm feel provides balanced support and pressure relief for back, side, and combination sleepers.
✓Adaptive open‑cell foam infused with cooling gel and graphite enhances airflow and reduces heat buildup.
✓

Price History

Current

$418.18

Average

$695.11

Lowest

$418.18

Highest

$729.00

Good Deal — 40% below average

Price trend (90d):-34.4%

Best Seller Rank History

Now#254Best#96Worst#254 -48

Lower = better sales rank

Rating Trend

Rating4.4/ 5Reviews4,526+41 reviews

Specifications

Design

Height12.0 in mm

Weight61.9 lb g

Length74.5 in mm

Width53.0 in mm

Features

Edge SupportStandard edge support

Foam LayersOpen‑cell T&N Adaptive foam, gel‑infused transition layer

Cooling TechnologyGel‑infused transition layer

General

Warranty10‑year limited

Model910810426-8030

BrandTuft & Needle

CertificationsCertiPUR‑US, GREENGUARD Gold

Trial Period100‑night trial

Certification

GREENGUARDLow VOC emissions, certified indoor air quality

Cooling

Airflow ImprovementUp to 7% better airflow versus standard memory foam

Foam Composition

Open‑Cell Gel & Graphite FoamCooling gel and graphite infused for heat wicking

Sinkage

Average Sinkage Range3.5‑6 inches depending on sleeper weight

Warranty

Limited Warranty10‑year coverage for manufacturing defects

Dimensions & Weight

Height12.0 inches

Width53.0 inches

Depth74.5 inches

Weight61.92 pounds

Research Sources

tuftandneedle.com

camelcamelcamel.com

help.tuftandneedle.com

tuftandneedle.com

mattresswarehouse.com

tuftandneedle.com

sleepopolis.com

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Tuft & Needle Kin

Expert Review Analysis

Price History

Best Seller Rank History

Rating Trend

Specifications

Design

Features

General

Certification

Cooling

Foam Composition

Sinkage

Warranty

Dimensions & Weight

Research Sources

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