
Serta Perfect Sleeper Ultimate
Score: 73/100
Tuft & Needle Mint
Score: 82/100Rankings

The Tuft & Needle Mint Twin is a 12-inch all-foam mattress that adds gel-infused, graphite-enhanced foam for improved cooling and bounce. Its premium layers increase cost and may not satisfy those seeking a very soft feel or explicit edge support. Best for back and stomach sleepers wanting a cooler, more responsive foam experience.

The Serta Perfect Sleeper Ultimate 14.5" Twin Mattress blends cool-gel memory foam, a pillow-top layer, and a 3-zone pocket-coil system with edge-support technology. Its substantial height and weight may limit compatibility with some frames. Perfect for sleepers prioritizing luxury feel and motion isolation.
| Attribute | ![]() | ![]() |
|---|---|---|
38 inchesbest | 38 inchesbest | |
74.5 inchesbest | 74.5 inchesbest | |
14.5 inchesbest | 12 inches | |
— | 100 daysbest | |
| ↓ lower better | 49.98 lbbest | 54.12 lb |
— | 10 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions(1) | ||
Height (Thickness) (inches) | 14.5 inches | 12.0 inches |
Warranty & Service(1) | ||
Certifications | CertiPUR-US Certified | CertiPUR-US, GREENGUARD Gold |
Build & Design(2) | ||
Weight (lb) | 49.98 lb | 54.12 lb |
Mattress Type | Hybrid | All-foam |
Materials(1) | ||
Foam Type | Cool Twist Gel Memory Foam | Flex/Release/Adaptive |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consistently commend the Original for its responsive, medium-firm support, effective cooling, and strong value-for-price, while noting that the firmness level may be too stiff for those seeking a plush feel and that it cannot be used on adjustable bases.
Everyday users generally express satisfaction with the mattress's comfort, support, cooling, and easy delivery, though a recurring complaint is that the feel is too firm for some sleepers and the lack of pillow-top or hypoallergenic features.
