Mattress in a Box Twin XL Foam mattresses

Extra-long Twin

Whether you're settling in for an afternoon nap or drifting off for a good night's rest, this mattress is here to help you get the sleep you need. Crafted from layers of memory foam, it features medium firmness and a breathable design to help keep you cool while you sleep. Plus, with its tight top and low-motion transfer design, it's great if your partner tosses and turns. This product includes a stain and fade-resistant cover to help keep your mattress feeling fresh and the cover fabric is designed in a white hue that won't peek through lightly coloured sheets. Our mattress is backed by a 10-year warranty.

Very comfortable mattress. 1010. It got delivered fast too. Highly recommend.. Saumya. Sun Jul 06 2025

Extra-long Twin

This memory foam mattress updates your bed with support and a breathable feel all at once. It has a medium-firm feel made up of three layers: A high-density base foam, ventilated pressure relief foam, and a top layer of memory foam infused with green tea. The middle layer is designed to eliminate pressure points along your body, with airflow to reduce body heat while sleeping. Plus, with its tight top and low-motion transfer design, it's great if you have a sleeping partner who tosses and turns. We love that it's 10'' high and yet comes conveniently rolled in a box for easy shipping. Simply unbox, unroll, and give it some time to expand. Plus, this mattress comes with a 10-year warranty.

Cozy bedroom vibes!! Great purchase. Comfortable mattress, great sleep!. Anca. Belleville, MI. Thu Jun 26 2025

Extra-long Twin

This 8" medium memory foam mattress lays the foundation for a good night's sleep. It's crafted from polyester in a white hue with a wide variety of sizes to choose from. Its rectangular silhouette features a tight top that provides proper edge support, making sure your sheets stay in place. The layers of high-density quilting foam and padding contour to the shape of your body. This mattress arrives compressed inside a box, so we recommend giving it time to expand to its size. Best of all, it's backed by a 5-year manufacturer's warranty.

I bought this originally in a queen size 14 inch and for my guestroom and everyone loved it so I ordered for the trundle bed, in the 8 inches which was recommended. It’s perfect and waiting on the 2nd. Shannon. Nepean, ON. Wed Jul 02 2025

10", Extra-long Twin

This 10" thick mattress has a tight top and low motion transfer, so it's designed to let you stay asleep, even if your partner tosses and turns. With a sturdy base of support foam and a plush layer of memory foam on top, this hypoallergenic mattress cradles your body to align the spine for optimal comfort levels. It's also breathable to increase airflow and help regulate temperature. This mattress is compatible with an adjustable bed base (base and frame sold separately). Plus, it arrives at your doorstep packed in a box and is backed by a 10-year manufacturer's warranty.

Not too heavy to move from the porch into my sons room. And It was easy to remove from the plastic. I think my son will appreciate his new mattress as soon as it inflates.. Dayana. Spartanburg, SC. Sun Jun 01 2025