Born in Louisville, where design and science come together, we create comfort that warms the hands, revives cold feet, and restores the soul with our range of microwaveable heat-therapy essentials.

At Sush, every grain is meticulously cleaned and heat treated to ensure lasting freshness and hygiene. We combine these natural fillings with breathable fabrics that store and release heat evenly: no wires, no risks, no waste. The result is warmth you can trust, refined by nature and perfected through science. We’re proud to handcraft and finish every Sush product in Louisville, Kentucky.

Whether you’re warming up after a long day or gifting comfort to someone you love, Sush is here to make those small moments of care last longer.