Best King Size Futon Mattresses of 2025

The MAXYOYO Japanese Floor Futon Mattress is a king-sized, foldable mattress that is highly supportive and adapts to the human body structure curve. The diamond shape quilting relieves physical fatigue, while the high-quality polyester cover and inner filling make it soft and improve circulation by reducing pressure points. The versatile futon mattress can be used as a bedroom futon mattress, floor mattress, or guest bed. The product may have a lump in the middle when first unpacked, but this disappears after being laid flat for a few days. Periodic turning and rotating is recommended to prevent body impressions.

The MAXYOYO Futon Mattress offers excellent support with its double-layer edge design, ensuring durability and comfort. You can easily use it in various settings, such as a guest bed or a camping mattress, making it a versatile addition to your home. Its unique grey triangle pattern not only looks stylish but also features a four-layer construction that molds to your body, helping to alleviate fatigue. Made from high-quality materials, this mattress enhances comfort and promotes better circulation by reducing pressure points.

The MAXYOYO King Futon Mattress Foam Mattress Topper is a multi-functional mattress that can be used as a bedroom futon mattress, floor mattress, carpet, tatami pad, guest bed, or tent mattress. The cover is made of high-quality polyester, and the inner filling is polyester and high-density base support foam. The mattress is reinforced with double layer tape edge and high side edge to protect against edge break-down. It is quilted in a square shape with fine stitches and adapts to the human body structure curve to relieve physical fatigue. The king size measures 78" wide x 80" long.

The MAXYOYO Floor Mattress is designed for comfort and versatility. First, it’s important to dry the mattress under the sun before use, as this helps it regain its thickness quickly. The cover is made from soft microfiber, while the filling includes high-density foam that provides excellent support, ensuring you have a restful sleep. The included dustproof cover keeps your mattress clean and durable, while the storage bag and straps make it easy to transport. This mattress is perfect for various uses, whether as a guest bed or a comfortable play area for kids.

The GOHOME Tri-Fold Mattress is designed for your comfort and convenience. Made from high-quality foam, it provides excellent support for a restful night’s sleep. This versatile mattress is perfect for both indoor and outdoor use, making it ideal for camping trips or unexpected guests. It features a ventilated design that helps regulate temperature, ensuring you stay comfortable throughout the night. Plus, with its easy-to-clean removable cover, maintaining hygiene is a breeze. Simply toss it in the washing machine when needed, and you’re all set!

The MAXYOYO Bohemian Retro Floor Mattress features a bohemian floral design and is made of microfiber cover and high-density base support foam with polyester filling. It comes in king size and weighs 22 lbs. The mattress also comes with a cover, bandage, and storage bag. It can be used in various settings including as a camping mattress, tatami mat, or guest mattress. The futon is easy to care for and the creases on the surface disappear in three days.

This futon mattress is built with 4 inches of all cotton construction and a firm surface feel, providing comfortable sleep and support. The black colored futon fabric gives an elegant look to your room. Measuring 76" x 80", it is a king-size mattress suitable for use in large spaces.

The Giantex Floor Mattress offers exceptional comfort with its soft surface and supportive polyester filling, perfectly contouring to your body. You’ll appreciate the removable and washable cover that keeps your sleeping area clean and fresh. Its portable and foldable design makes it easy to store or take with you, whether you're camping or just need extra sleeping space at home. This versatile mattress also serves multiple purposes, functioning as a sleeping pad for guests, a play mat for children, or a comfortable surface for yoga and exercises.

The MAXYOYO Floor Mattress offers a comfortable sleeping solution with its soft microfiber cover and durable polyester filling. You’ll appreciate the included dustproof cover, which helps keep your mattress clean and extends its life. The mattress also comes with a storage bag and straps for easy transport, making it perfect for camping trips or guest accommodations. With its upgraded high-density foam, you can enjoy excellent support while lounging or sleeping, ensuring a restful experience no matter where you are.

The FULI Japanese Floor Mattress is a 3-layer futon mattress made of 100% cotton fabric and 100% polyester and polyurethane stuffing. With its Japanese traditional style bedding, this futon can be rolled up during the day to free up space in the room. It provides comfortable sleep and can disperse pressure on the body, making it ideal for those with back pain. To adjust moisture, it can be used with a tatami mat and can be stored in the closet when not in use. It is delivered compressed in a vacuum bag and can be dried in the sunshine to become more resilient, warm, and fluffy.