If you’ve ever dreamed of owning a top or T-shirt than can get you through all sorts of weather conditions, this is it. Our new range of thermostat controlled tops are so advanced, you can dial up the warmth if and when you need it.

Imagine starting the day in warm weather, in a T-shirt that will keep you cool, then dialling up the warmth as the temperature drops. That’s exactly what these can do. Thanks to revolutionary new technology, a simple push of a button allows you to dial in your desired temperature so you’ll stay comfortable for longer, through all sorts of weather conditions.

Word First full climate control - temperature setting

Complete comfort. Always.

The natural nanotech control panel is 100% waterproof, washable, flexible, and ’soft touch’, so you won’t even know it’s there. Unless you need it. Simply push the ‘up’ or ‘down’ buttons to select the temperature and your T-shirt will do the rest, helping you stay completely comfortable. Always.

First on, and off, the planet.

This world first technology has been made available courtesy of a unique collaboration between the Aeronautics Research Mission Directorate at NASA, and our very own ioLab. First developed when looking at ways to keep astronauts comfortable in outer space, you can now use a consumer version of the exact same technology to keep you comfortable in the outdoors.

ioMerino has a long history of innovation in natural merino wool fabrics that are some of the most comfortable on the planet, so it should hardly be surprising that we can now deliver these advances to you in our latest fabrics.

Available now. Really. Naturally.

If you’re still wondering if this is a real thing, wonder no longer. The temperature control is, even if the temperature control panel is not. That’s right, with our awesome, natural, MicroMerino® fabrics, you get natural temperature regulation that keeps you comfortable through warm and cold weather, without the need for any technology at all. It’s all delivered naturally, courtesy of mother nature.

Still confused? Don’t be. It’s April 1st. There is no Control Panel. But buy any of our awesome MicroMerino® layers, and you really well get a similar level of comfort. Naturally. Really.

Click here to shop our Keystone range of casual fit layers, our Vital ‘second skin’ layers, or our Altitude ‘contact fit’ layers that all deliver natural breathability, moisture control and, yes, temperature regulation, not at the touch of a button.

pixelstats trackingpixel

Get 10% OFF + SAVE $100s

Join the Club now and get your 10% off code instantly, plus receive $100s worth of Members Only discounts, offers and giveaways.

Thanks for signing up, your subscription to our list has been confirmed! Enter iom10 at checkout to get 10% off everything! Cannot be used in conjunction with any other offer.