
King Koil - Terra Firm
Buy if: You want an all-natural latex hybrid with New Zealand Joma wool, natural Talalay latex and a tri-zone pocketed coil system, finished in soft natural cotton.

Buy if: You want a medium-firm Talalay latex mattress with zoned support for your shoulders, hips and lower back, natural materials and a breathable, graphite-infused latex feel.
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The King Koil Pure Bliss Harmony pairs a thick block of Talalay latex with a soy-based tri-zone support core and an all-natural cotton cover for balanced, medium-firm comfort in an elegant 13" profile.

A soft, breathable cotton cover with an understated, elegant look.
Feels soft against the skin and helps heat disperse for a cooler surface.
A thick block of open-cell, graphite-infused Talalay latex.
Gives buoyant pressure relief and lets heat dissipate quickly so you stay comfortable.
A zoned core with extra reinforcement under the shoulders, hips and lower back.
Promotes better spinal alignment and reduces pressure buildup so you wake up refreshed.
PRODUCT DESCRIPTION
Medium Feel, Elegant Look, Naturally Better Sleep
Drift into calm, balanced comfort on our Pure Bliss Harmony Latex mattress—designed for sleepers who want that “just right” medium-firm feel with the clean, uplifting support of Talalay latex. This is a mattress geared toward side sleepers who need a bit of “give” in their mattress for their shoulders and hips to get pressure relief while maintaining proper back posture and support while they sleep. This mattress also works well for sleepers who alternate between back and side sleeping as it maintains proper spinal alignment while sleeping on your back as well.
At the heart of the Harmony is a soy-based tri-zone support core, engineered to deliver extra reinforcement where you need it most—under your shoulders, hips, and lower back—while staying gently responsive under lighter areas. This zoned design helps promote better spinal alignment and reduces pressure build-up so you can wake up refreshed instead of sore.
Above the core, a thick block of Talalay latex creates that signature Pure Bliss “floating” sensation—buoyant, pressure-relieving, and instantly responsive. Talalay latex’s naturally open, airy structure allows heat to dissipate quickly, helping you stay cool and comfortable all night. It’s also naturally hypoallergenic and OEKO-TEX® certified, meaning it’s made without harmful substances and is gentle for sensitive sleepers.
Wrapping it all together is an all-natural cotton cover that feels soft and breathable against the skin and gives the mattress an understated, elegant look in any bedroom. The overall 13″ profile and medium to firm comfort level strike a perfect balance—plush enough to cushion shoulders and hips, yet supportive enough for back and combination sleepers.
WHY CUSTOMERS LOVE THE PURE BLISS HARMONY
Medium to Firm, balanced comfort – great for side, back, and combination sleepers who want support without a “stuck in the bed” feel
Soy-based tri-zone core – targeted support for shoulders, hips, and lumbar for healthier alignment
Thick Talalay latex comfort layer – buoyant, pressure-relieving, and highly durable
Breathable & cooling – open-cell graphite-infused latex + natural cotton cover naturally pulls heat away from the body and helps disperse it for a cooler sleep surface
Naturally cleaner sleep – Talalay latex is resistant to dust mites, mold, and mildew, and is hypoallergenic
13″ premium profile – an elevated, tailored look that pairs beautifully with modern bedroom décor
If you’re looking for a mattress that feels luxuriously smooth on top supportive underneath, and is built with safer, all-natural materials, the King Koil Pure Bliss Harmony Latex Mattress is a standout choice. It’s the kind of bed that look elegant in the showroom—and feels even better every night at home.
Visit our Palm Harbor showroom at 36243 US Hwy 19 N, Palm Harbor, FL 34684, or give us a call.
Mon-Sat 10am-7pm · Sun 1pm-7pm
It has a balanced medium-firm feel. It is plush enough to cushion the shoulders and hips, yet supportive enough for back and combination sleepers.
It is geared toward side sleepers who need a little give for the shoulders and hips, and it also suits sleepers who switch between side and back because it keeps the spine aligned.
Talalay latex has a naturally open, airy structure, and the graphite-infused latex and natural cotton cover pull heat away from the body and help disperse it.
Talalay latex is naturally hypoallergenic and resistant to dust mites, mold and mildew, and it is OEKO-TEX® certified as made without harmful substances.
It has a 13" profile and comes in Twin XL, Queen, Split Head Queen, King, Cali-King, Split Head King and Split Head Cali King.
King Koil mattresses are available to try in our Palm Harbor showroom at 36243 US Hwy 19 N. Our in-store selection is updated periodically, so call 813-563-8006 to confirm this model is on the floor.
Yes. Our prices include free shipping and exclude sales tax.
Choose your size, then click "Get Premier Mattress Direct Special Price" and enter your details to receive an exclusive in-store offer on the Pure Bliss Harmony. There is no obligation to purchase.

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