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Meet the Visionaries Redefining Sleep — Again.

David and Jamie, the co-founders of Tiami, bring their legacy of innovation and craftsmanship to a new era of luxury sleep. 

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If the last decade taught us anything, it’s that the bed-in-a-box boom promised a sleep revolution but too often delivered more of the same. At Tiami, we believe sleep shouldn’t just be different — it should be exceptional. Born from decades of experience in the sleep industry, Tiami is a new kind of luxury mattress — one that’s designed with intention, crafted with precision, and built to transform the way you rest. 

We’re not here to be another name in the DTC space. We’re here to set a new standard for sleep — one that’s as intentional as it is beautiful, as functional as it is luxurious. That’s why Design Within Reach, renowned for curating only the finest products, chose Tiami as their exclusive hybrid mattress retail partner. It’s a testament to the exceptional quality and thoughtful craftsmanship that define the Tiami mattress — and a sign that those who truly know luxury have already given their nod of approval. 

(Jamie Diamonstein, co-founder and Chief Product Officer of Tiami)

First Impressions 

The first thing you’ll notice is the meticulous craftsmanship. The cover, which is made from 90%+ organic cotton and inspired by the calming waves of the Mediterranean, is soft, naturally cooling and feels unbelievably gentle on your body.  

Comfort and Feel 

The Tiami Hybrid Mattress is the culmination of everything we’ve learned over decades in the sleep industry. Using the most advanced technology and premium materials on the market, Our Active Anatomic Response (AAR) system is engineered to adapt to every body type, sleep style, and restless night — seamlessly blending individually pocketed steel coils with high-performance Energex™ and high-density memory foam. 

The result? A sleep experience that’s perfectly balanced — plush where you want it, supportive where you need it. No more choosing between too-soft or too-firm. Tiami hits that sweet spot — a balanced blend of contour and support that makes getting in and out of bed feel effortless. 

Cooling and Breathability 

One of the biggest complaints in the luxury mattress space? Heat retention. Tiami tackles this head-on with breathable materials and a design that prioritizes airflow. From its organic cotton cover to its vented comfort layers, every detail is engineered to keep you cool — and sleeping deeper. 

The Verdict 

Tiami isn’t just another mattress in a box. It’s a statement — that luxury is about more than price tags and marketing buzzwords. It’s about design that works, materials that last, and products that are backed by decades of expertise. 

For those who’ve been around long enough to remember the early days of mattress industry disruption, consider this the next chapter: a challenge to the luxury category that’s been resting on its laurels. The Tiami mattress is groundbreakingly sophisticated and effective, yet simple and not complicated. David and Jamie’s second act proves that great design never goes out of style — and that a truly luxurious sleep experience is one that’s crafted with intention, expertise, and a deep understanding of what actually makes a mattress exceptional. 

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The views and opinions expressed in this partner article are those of the author(s) and do not necessarily reflect the official policy or position of Cool Material. The information provided in this article is for general informational purposes only and should not be considered as professional advice.