Zinus 14 Inch King Green Tea Memory Foam Mattress, Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

Why memory foam?Memory foam is one of the most popular mattress materials for a reason. It contours to your body, absorbs movement, and delivers a personalized sleep experience that traditional spring mattresses can't replicate. Wrapped in a breathable knitted cover and anchored by a durable base foam, every layer is designed to work together for a better night's sleep from day one.Made for every type of sleeperWhether you're a side sleeper, back sleeper, or stomach sleeper, this mattress is designed to work with your body. Zinus' patented zoned pressure relief system means different areas of the mattress respond differently to weight and pressure, so you get the right balance of cushioning and support no matter how you sleep.Medium firm: the sweet spotNot too soft, not too stiff. The medium firm feel contours without sinking, supports without rigidity, and moves with you through the night. If you've struggled to find a firmness that works, medium firm is where most sleepers land.Safe for your family, certified by expertsThis mattress contains no fiberglass. The cover is OEKO-TEX® Standard 100 certified, tested for harmful substances, and all foams are CertiPUR-US® certified — meaning no formaldehyde, no mercury, no lead, and no ozone-depleting chemicals. The foams are also free from phthalates regulated by the U.S. Consumer Product Safety Commission, and screened for chemicals classified as carcinogens, mutagens, or reproductive toxins. The kind of verified safety standard you'd want in your primary bedroom.What keeps it fresh?Infused with green tea extract and purified charcoal, this mattress is designed to neutralize odors and keep your sleep environment consistently fresh. If you notice a mild smell when first unboxing, that's normal off-gassing and it typically dissipates within 24–48 hours.Setup is simpleUnbox, unroll, and let it expand for 24–72 hours before sleeping on it. Pairs with most platform beds, box springs, and adjustable bases.

• ZINUS GREEN TEA MEMORY FOAM – Patented zoned pressure relief, medium firm feel, breathable knitted cover, and a durable base foam — every layer engineered to contour, support, and move with your body for a better night's sleep.
• THE BENEFITS OF MEMORY FOAM – Contours to your body for personalized comfort, absorbs movement so you sleep undisturbed, and works as a system with a breathable knitted cover and durable base foam for lasting support.
• PRESSURE RELIEF FOR EVERY SLEEP POSITION – Zinus' patented zoned pressure relief technology means different areas respond differently to weight and pressure, so every sleep position gets the right balance of cushioning and support.
• NATURALLY FRESH NIGHT AFTER NIGHT – Infused with green tea extract and purified charcoal to neutralize odors and keep your sleep environment fresh. Any mild off-gassing smell on unboxing typically dissipates within 24–48 hours.
• CERTIFIED SAFE MATERIALS – Foams are CertiPUR-US certified, free from ozone depleters, formaldehyde, and heavy metals. The cover meets OEKO-TEX Standard 100, tested for over 100 harmful substances including pesticides and allergens.
• FIBERGLASS FREE – This mattress contains no fiberglass anywhere in its construction. The fire safety barrier is built with certified safe alternative materials, giving you peace of mind wherever it goes in your home.
• MEDIUM FIRM FEEL – The sweet spot between contouring softness and solid support. Responsive enough to move with you without the sinking of a plush mattress or the rigidity of a firm one, suited to most sleep styles.
• A SIZE AND PROFILE FOR EVERY SETUP – Available in Twin through Cal King, 6" to 14". Thinner profiles suit bunk beds and trundles; mid-profiles work for guest rooms and everyday use; 14" is built for primary bedrooms.
• 10-YEAR LIMITED WARRANTY – Your mattress is backed by a 10-year limited warranty. Twin and Twin XL support up to 250 lbs, while Full, Queen, King, and Cal King support up to 500 lbs. Compatible with most bed frames, platform beds, and adjustable bases.
• MATTRESS IN A BOX, READY IN HOURS – Arrives compressed in a single box for easy maneuvering into any room. Simply unbox, unroll, and your mattress expands to its full shape within 24–72 hours. Better nights start here.