This is the only part of the setup process that I didn’t like. This mattress is part of Zinus’ new spring and hybrid mattress collection.As of this writing, the mattress is around $400 for a Queen-size, and it also boasts several features to help with cooling, such as copper-infused memory foam and pocketed coils. It is on the firmer side so I’d recommend looking elsewhere if you prefer a soft mattress or are a perennial side sleeper. Zinus’ history as a company is as varied as the layers in their mattresses! Zinus 14 Inch SmartBase Mattress Foundation / Platform Bed Frame / Box Spring Replacement / Quiet Noise-Free / Maximum Under-bed Storage, King 4.7 out of 5 stars 64,979 CDN$ 194.20 CDN$ 194. A cooler night's sleep is on the horizon with the 14 Inch Cooling Hybrid Mattress by Zinus. For someone over 250lbs in weight, they might prefer to go for a 12 inch mattress by default. The Zinus Pressure Relief Green Tea Memory Foam Mattress is a bed-in-a-box mattress made entirely of foam. The extra strength steel framed mattress foundation by Zinus features steel slats that provide strong support for your memory foam, latex, or spring mattress. Refreshing green tea and moisture-absorbing Activ charcoal infused into pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy, PRESSURE-RELIEVING FOAMS – 2.5 inches conforming memory foam, 2 inches soft, airflow enhancing comfort foam, and 5.5 inches durable, high density base support foam; ideal for side sleepers and petite to average-weight sleepers, CERTIPUR US CERTIFIED – Highest quality foam is CertiPUR US Certified for durability, performance, and content, Gel and Green Tea-infused Memory Foam With a Soft, Poly Jacquard Cover, AS COOL AS IT GETS – Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea, PRESSURE-RELIEVING FOAMS – 2 inch ultra-cooling gel and green tea infused memory foam, 1.5 inches soft comfort foam, and 4 inches durable high density base support foam; ideal for back sleepers and average-weight sleepers, INSPIRED BY NATURE – Wholesome and natural ingredients, like green tea and moisture-absorbing charcoal work wonders in a mattress! Choose options. And we’ve designed this one to control odors, maintain freshness, and envelop your shape so you awake restored and refreshed, PRESSURE-RELIEVING FOAMS – 2 inches conforming memory foam, 2 inches airflow-enhancing comfort foam, and 4 inches durable, high density base support foam; ideal for stomach sleepers and average-weight sleepers, EXPERTLY PACKAGED – Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours, Woven Fabric Upholstery With Steel Framework, GOOD LOOKS, CONFIDENT STYLE – With its easy-as-pie assembly, sturdy construction and elegant diamond pattern stitching, the Shalini stands the test of time and makes a stunningly chic addition to your bedroom, DURABLY DESIGNED – Interior steel framework and dense foam padding add comfort and longevity; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs, NO BOX SPRING NEEDED- Durable wood slats support and extend the life of your latex, memory foam or spring mattress without the need for a box spring; for the twin and full sizes, slats are spaced 2.7 inches apart, and for other sizes, slats are spaced 3.2 inches apart, Go minimalist- Less is more, especially with this modern and boldly outlined foundation that lends both strength and understated sophistication to your bedroom – two qualities that never go out of style, No box spring needed- Reliable metal slats are designed to support and extend the life of your latex, memory foam or spring mattress without the need for a box spring; for twin and full sizes, slats are spaced 5.5 to 5.9 inches apart, Underbed clearance- A 14 inch platform features 12 inches of underbed space perfect for storing extra odds and ends, Green Tea and Activcharcoal-infused Memory Foam With a Plush, Microfiber Quilted Jacquard Cover, CLOUDLIKE LUXURY – We’re not kidding – the feel of our Cloud mattress is just how we imagine it would feel to sleep on one; with cradling memory foam and plush microfiber, we’ve created a cloudlike, luxurious feel that hugs your curves like no other, SUPPORTIVE FOAMS – 2 total inches plush microfiber and foam quilted top, 2 inches conforming memory foam, 3 inches soft comfort foam, and 5 inches durable, high density base support foam; ideal for side sleepers and petite to average-weight sleepers, CERTIPUR US CERTIFIED – Highest quality foam is CertiPUR US, LAYERED TO PERFECTION – A foolproof combination of individually wrapped iCoil innersprings and supportive foams topped with a dreamy, microfiber quilted cover add up to undisturbed, restorative sleep that’ll have you daydreaming about bedtime, SUPPORTIVE FOAM & POCKET SPRINGS – 1.25 inch soft comfort foam, 3.5 inch durable, high density foam and 7.5 inch motion-isolating coil pocket springs with a quilted, microfiber top; ideal for back sleepers and average weight to plus-sized sleepers, OEKO-TEX CERTIFIED – This mattress conforms to Europe’s highest standards and meets OEKO-TEX r, COOL, CALM & COMFY – This mattress delivers the 3 C’s of sleep, even if your partner likes to practice their dance moves in bed; our cooling foam and pocketed innersprings keep away body heat and motion from a sleeping partner, for sleep that’s no sweat, CONFORMING FOAM & POCKET SPRINGS – 1.25 inches soft comfort foam, 1.5 inches cooling Fusion gel memory foam, 1.25 inch responsive ViscoLatex foam, and 7.5 inch motion-isolating iCoil pocket springs; ideal for back, stomach and average weight to plus-sized sleepers.