Cooling pillows

Why Gel Cools Differently — The Science Behind Technogel Pillows

For anyone looking for a cooling pillow in Tbilisi, Technogel occupies a distinct position in the market. Most products described as “cooling” use a surface treatment — a phase-change coating or a ventilated cover — that feels cool on first contact but saturates with body heat within minutes. Technogel works differently. The gel itself, which forms the entire upper surface of the pillow, has a naturally high thermal conductivity that continuously draws heat away from the head rather than absorbing it. Sleep Gallery carries all four Technogel pillow models at 24 Irakli Abashidze Street, Vake — the complete current range for in-person testing.

What Technogel Actually Is

Technogel is a proprietary, plasticizer-free gel material developed in Italy that behaves as a soft solid — it deforms in three dimensions under pressure, like a liquid, while maintaining shape memory, like a solid. It is non-toxic, odorless, and hypoallergenic, certified to OEKO-TEX Standard 100 Class 1, the same certification level used for products in direct contact with infant skin. The material was originally developed for medical and surgical positioning applications, and the same properties that make it effective for pressure redistribution in clinical settings — thermal conductivity, 3D deformation, and resistance to heat buildup — translate directly to sleep comfort.

Patented vertical air channels run through the gel structure on the Vive models, enhancing airflow and reinforcing the cooling effect. A clinical study conducted at the Sleep Medicine Centre of the University of Turin found that Technogel’s cooling and pressure-relief properties supported up to 45% more time in deep sleep and up to 35% fewer night awakenings compared to the same products without the gel layer. All Technogel pillows feature a dual-cover system: a 100% cotton inner cover with antibacterial treatment, and a soft outer cover that is removable and washable. Made in Italy, designed in Germany.

Four Models — What Distinguishes Each

The Pixel Deluxe is from Technogel’s original classic collection — a rectangular pillow with the brand’s signature gel tower structure over a memory foam base. The tower design creates individual pressure-relief points across the gel surface, allowing the material to respond to each area of the head and neck independently. Suitable for all sleep positions and the most accessible entry point into Technogel’s gel technology.

The Deluxe Pillow builds on the same rectangular classic shape with enhanced breathability and cooling performance in the cover and gel layer, making it a step up from the Pixel for those who prioritise temperature regulation above all else.

The Vive Deluxe is Technogel’s premium tier in the classic rectangular shape. It features a noticeably thicker gel layer than either Pixel Deluxe or the standard Deluxe — more gel means more active heat dispersal and deeper pressure distribution across the head and neck. The outer cover is cashmere rather than standard fabric. At 5.5 inches in height, it suits medium-to-large-framed side and back sleepers who need meaningful loft alongside the cooling function.

The Vive Anatomic uses the same premium-grade thick Vive gel over a high-tech memory foam base, but in an ergonomically contoured shape with a pronounced shoulder recess. This geometry positions the head and neck precisely for side and back sleepers, with the shoulder contour accommodating the arm position typical of side sleeping. The cashmere cover and patented vertical air channels of the Vive range are present here too.

The Investment Case

Technogel pillows carry a meaningfully higher price than standard cooling alternatives, and the justification lies in what the gel does over an extended period rather than in the immediate first-night sensation. Unlike surface cooling coatings that lose their effect as the material saturates, Technogel’s thermal conductivity is a physical property of the gel itself — it works consistently because it is always drawing heat away from a warmer surface toward a cooler one. A pillow that measurably increases deep sleep time and reduces night awakenings has a compounding effect on quality of life across years of use. For customers in Georgia setting up a home or addressing chronic sleep heat issues, the per-night cost over a five-year lifespan is modest against that return.

Home Trial — Test Before You Commit

Technogel’s cooling effect is immediately noticeable but its full ergonomic benefit — how the gel distributes pressure across the head and neck over a complete night — becomes clear only after several consecutive nights of use. Sleep Gallery offers a home pillow trial: visit the Vake showroom, select a model, pay a deposit, and take it home to test over several nights before deciding. Every returned trial pillow has its cover professionally laundered before returning to the showroom floor.

Free delivery is available directly to your apartment across Tbilisi for all Technogel pillow purchases. Visit Sleep Gallery at 24 Irakli Abashidze Street, Vake to try all four models in person and speak with a consultant about sleep position, frame size, and which gel thickness suits your needs.

Frequently Asked Questions

Q: Where can I buy a cooling pillow in Tbilisi?

Sleep Gallery at 24 Irakli Abashidze Street, Vake, Tbilisi carries the full Technogel cooling pillow range — four models across two collections, from the classic Pixel Deluxe to the premium Vive Anatomic with its contoured ergonomic shape and cashmere cover. All models are available for in-person testing at the showroom. A home trial programme allows customers to test a pillow at home over several nights before purchasing. Free delivery is available across Tbilisi.

Q: How is Technogel different from other cooling pillows?

Most cooling pillows use a surface treatment — phase-change microcapsules or a ventilated cover — that feels cool initially but saturates with body heat over the course of a night. Technogel’s cooling effect comes from the physical thermal conductivity of the gel material itself: it continuously draws heat away from the head toward the cooler ambient environment, rather than absorbing and releasing it. This is a passive, ongoing process that does not diminish over the course of a night or degrade over time. The University of Turin’s clinical research confirmed meaningfully more deep sleep and fewer awakenings with Technogel compared to equivalent products without the gel layer.

Q: What is the difference between the Technogel Pixel Deluxe and the Vive Deluxe?

Both are rectangular cooling pillows combining Technogel’s gel with a memory foam base, but they differ in gel thickness and cover quality. The Pixel Deluxe is from Technogel’s original classic collection with a standard gel layer — a reliable, well-established entry point into the range. The Vive Deluxe uses a substantially thicker gel layer for greater heat dispersal and deeper pressure distribution, and is finished with a cashmere cover rather than standard fabric. The Vive Deluxe also features patented vertical air channels through the gel for additional airflow. The Pixel is the more accessible model; the Vive Deluxe is for those seeking the maximum cooling effect and a more premium surface feel.

Q: Which Technogel pillow is best for side sleepers?

Side sleepers need a pillow that fills the shoulder-to-ear gap for horizontal cervical alignment. Two Technogel models are particularly well suited. The Vive Deluxe at 5.5 inches provides the loft needed for medium-to-large-framed side sleepers alongside the brand’s thickest gel layer. The Vive Anatomic is the more precise option — its ergonomic shape includes a pronounced shoulder recess that accommodates the arm position common in side sleeping, positioning the head and neck more accurately than a rectangular pillow can. Both use the premium Vive gel construction and cashmere cover.

Q: Is Technogel safe for sensitive skin and allergy sufferers?

Yes. Technogel’s gel material is plasticizer-free, non-toxic, odorless, and hypoallergenic, certified to OEKO-TEX Standard 100 Class 1 — the most stringent certification level, covering products safe for direct infant skin contact. All Technogel pillows feature a 100% cotton inner cover with antibacterial treatment that protects against dust mites and maintains hygiene. The outer cover is removable and washable at 40°C. For allergy sufferers who have found memory foam or down pillows problematic, Technogel’s material profile is among the most hypoallergenic options available in the premium pillow market.

Q: Does the Technogel Vive Anatomic work for back sleepers as well as side sleepers?

Yes. The Vive Anatomic’s ergonomic contoured shape and shoulder recess are designed for both side and back sleepers. For back sleepers, the contour follows the natural cervical curve, supporting the neck without excessive elevation. For side sleepers, the shoulder recess positions the arm naturally and reduces the counter-pressure that rectangular pillows can create at the shoulder joint. The pronounced ergonomic geometry makes it less suited to front sleepers or those who shift frequently between multiple positions — for combination sleepers, the Vive Deluxe in its classic rectangular shape is the more versatile option.