Twin XL Mattresses

4 twin XL mattresses. Prices run $90 to $310.

Sunny Heart

Twin XL, Memory Foam, Medium Firm, Under 8 in

+Twin XL size for longer beds

+CertiPUR certified memory foam

+Ships boxed, under 8 inches thick

−Thin at under 8 inches

$89.99-14%List: ~~$104.99~~

as of 11/04/2026 06:38 PST - Details

Vibe

Twin XL, Memory Foam, Medium Firm, 11 to 12 in

+CertiPUR-US certified foam

+Cooling gel layer

+Pressure-relieving memory foam construction

−Twin XL size fits one sleeper only

$310.11

as of 11/04/2026 07:36 PST - Details

Biabeey

Twin XL, Hybrid, Medium Firm, 8 to 10 in

+Twin XL length for taller sleepers

+Gel memory foam layer for pressure relief

+Cooling gel feature for a cooler sleep surface

−Does not list a boxed or shipping format

−Does not list CertiPUR certification

No price recorded yet.

Dopinmin

Twin XL, Memory Foam, Medium Firm, 8 to 10 in

+Twin XL size suits longer single sleepers

+CertiPUR-US certified foam

+Cooling design for a cooler sleep

−Twin XL is a narrower sleep surface than full

$106.99

as of 11/04/2026 17:38 PST - Details

Compare specs

Size	Type	Firmness	Thickness	Spec score	Price
Twin XL	Memory Foam	Medium Firm	Under 8 in	n/a	$89.99 as of 11/04/2026 06:38 PST - Details
Twin XL	Memory Foam	Medium Firm	11 to 12 in	n/a	$310.11 as of 11/04/2026 07:36 PST - Details
Twin XL	Hybrid	Medium Firm	8 to 10 in	n/a	No current price
Twin XL	Memory Foam	Medium Firm	8 to 10 in	n/a	$106.99 as of 11/04/2026 17:38 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.