Make Their Christmas Warmer With Zerofit’s Ultimate Winter Gifts

Gift season is  here, and there’s no better time to get Christmas-ready with our collection of wonderfully warm Heatrub Ultimate products.

As the standout hero of the Zerofit range, the Heatrub Ultimate Baselayer ($90.00) has become a global favourite among motorcyclists, skiers, sailors, hikers, anglers, golfers, and even gardeners. Independently tested and proven to be FIVE TIMES warmer than a standard baselayer, it’s the ultimate gift for anyone who wants to stay warm through winter’s coldest days.

And why stop there? Pair the baselayer with Ultimate Leggings ($90.00), Ultimate Socks ($29.00), and Ultimate Waterproof Gloves ($89.00) for complete head-to-toe warmth that keeps the chill at bay—whether you're outdoors for work, sport, or adventure.

Give the gift of comfort, warmth, and performance this Christmas with Zerofit.

To ensure every promise we make about the Heatrub Ultimate is backed by real science—not just words—we put it to the test at the Boken Institute, Japan’s leading authority for apparel performance testing.

The results were outstanding.

The Ultimate underwent a full Heat Retention Rating evaluation and achieved a remarkable score of 0.78. For comparison, a typical baselayer scores between 0.1 and 0.14. That means the Heatrub Ultimate is up to five times warmer than the standard baselayers most people are used to wearing.

Real numbers. Real science. Real warmth.
That’s the Zerofit difference.

The Heatrub Ultimate performs at its best in temperatures ranging from -10°C to 10°C, thanks to the innovative Heat Threads woven into the inside of the garment. The moment you put it on, these ultra-fine fibers activate to generate heat on their own—not just trap your body warmth like traditional compression baselayers.

Because the Ultimate creates its own warmth, you don’t need a tight, restrictive fit for it to work. It’s designed to be worn slightly looser, delivering exceptional warmth while remaining incredibly comfortable for all-day wear with zero irritation.

The Ultimate Leggings and Ultimate Socks are built with the same advanced Heat Thread technology found in our best-selling baselayer, delivering instant warmth and all-day comfort. Even our hugely popular Waterproof Gloves feature this innovative heating system, ensuring your hands stay warm no matter how cold it gets.

To top it off, the gloves are engineered with a cutting-edge outer shell membrane that provides an impressive 10,000mm/24h waterproof rating. In simple terms, they can endure up to 10,000mm of rainfall in a single day without letting moisture break through — outperforming even the harshest winter storms.

We’re making holiday shopping even better this year! Enjoy FREE delivery across the U.S. on all orders over $50, and for Christmas, take 20% off every product at www.zerofitusa.com — including the full Heatrub Ultimate Collection of baselayers, leggings, socks, and waterproof gloves.

Make this festive season warmer than ever.
Give the gift of Zerofit warmth this Christmas with the Heatrub Ultimate Collection!