Zinus Lumbar+ Premium Memory Foam Mattress – 14 Inch, King, Lumbar Support, Targeted Pressure Relief, Cooling Gel & Green Tea, Fiberglass Free, Medium Firm, CertiPUR-US & OEKO-TEX Certified

TARGETED LUMBAR SUPPORT – Zinus' 3-zone foam technology gives your lower back the dedicated support it deserves, with three distinct firmness zones that respond differently across the lower back for targeted alignment and more restorative rest.

CONTOUR GEL MEMORY FOAM – Responds to your unique body shape to relieve pressure points, draws heat away from the surface to keep you cool, and absorbs movement so a restless partner won't disturb your sleep. Personalized comfort from all night long.

WHY 14 INCHES – More height means more foam, and more foam means deeper cushioning, better pressure distribution, and a more substantial feel. The 14" profile is built for primary bedrooms where sleep quality is the priority.

COOL-TO-THE-TOUCH COVER + COOLING GEL FOAM – Designed for sleepers who run warm. The cool-to-the-touch outer cover works with gel-infused memory foam to help draw heat away from the surface, so you stay comfortable from the first moment you lie down.

NATURALLY FRESH WITH GREEN TEA – Infused with green tea extract to neutralize odors and keep your sleep environment consistently fresh. Any mild off-gassing on first unboxing typically dissipates within 24–48 hours.

FIBERGLASS FREE – No fiberglass anywhere in the construction. The fire safety barrier is built with certified safe alternative materials, giving you peace of mind wherever this mattress goes in your home.

CERTIFIED SAFE MATERIALS – Foams are CertiPUR-US certified, free from formaldehyde, heavy metals, and ozone depleters. The cover meets OEKO-TEX Standard 100, tested for over 100 harmful substances; the safety standard ideal for a primary bedroom.

MEDIUM FIRM FEEL – Supportive without feeling stiff, cushioning without feeling soft. The balanced medium firm feel keeps your body steady and comfortable through the night, suited to a wide range of sleep styles and preferences.

10-YEAR LIMITED WARRANTY – Backed by a 10-year limited warranty for lasting peace of mind. Supports up to 500 lbs. Compatible with most bed frames, platform beds, and adjustable bases.

PREMIUM MATTRESS IN A BOX – Arrives compressed in a single box for effortless setup. Simply unbox, unroll, and your mattress expands to its full shape within 72 hours.