Shopping cart

No products in shopping cart


Merino Air

Merino Air
Merino Air

Go all the way. Don't stop. Breathe! Just like Merino Air functional underwear. Whether you choose a thermal shirt, underwear, shorts or briefs, you can count on one. Nothing will stop your hunger for the perfect sports experience.

Merino Air functional underwear is both breathable and lightweight. It's all thanks to the high-quality wool from New Zealand, which we have been sewing in Bystřice pod Hostýnem for many years. But it's not just the softness that makes this collection a unique companion for the mountains, cycling and running. It's not just about comfort. When it's about time, it's all about performance. Against all odds, despite the weather. The underpants together with the trike act as the perfect armour against the cold and the heat. They regulate the temperature perfectly. Merino Air will keep you warm in the winter, but not uncomfortably warm in the summer. The permanent antibacterial protection also eliminates unpleasant odours.

Do you have the stamina? Merino Air does too! We've added a touch of polyamide to this line to increase elasticity and extend the life of the knit. You're not looking for a short-term acquaintance, you're looking for a reliable partner for years to come. And in Sensor, you're guaranteed to find it...

A much more bearable lightness of being. The Merino Air thermal underwear lets you enjoy sports to the fullest. Every day, each of us can take up to 20,000 breaths. Don't let your body suffocate. Give it breathable and perfectly comfortable clothing. Give it what it needs. Go Merino Air!

In this case, the famous Merino is given a touch of polyamide, which improves the thermoregulation of the knit, increases elasticity, shape stability and extends its life. This is a single knit made from a blend of very fine Merino wool and polyamide silk. The products are often enlivened by coloured flat seams.


UPF 25+




The main features of Merino Air knitted fabric

Softness, lightness and high breathability

Excellent thermoregulation

Majority of material from renewable sources


Very lightweight knitted, stretchy and quick-drying material

High quality Merino wool from New Zealand

Merino keeps warm even when wet

Permanent antibacterial protection to prevent odour

Flat seams

LIGHT weight, 90% MERINO, 10% PADh, 120g/m2

How to care for Merino Air products

Clothes made of sheep's wool only wash in hand in the moonlight. No, we're kidding. Those days are long gone. Sheep's wool is naturally antibacterial, so it can withstand repeated wear. And even sheep's wool socks! That's why merino clothing is a great partner for long hikes.

But nothing should be overdone and you should care for the wool like you would your own coat, so follow our guidelines:

Avoid changing temperatures! Washing and soaking must be done in water at the same temperature to avoid shrinking the clothes. A smart washing machine will maintain the temperature for you when you select the wool programme. Don't exceed 30 °C (don't worry about lower temperatures), spin the drum at 800 rpm max to avoid breaking the fibres.

Fill the washing machine only ⅔ full and use a powder designed for wool, preferably Lanolin. Do not use fabric softener.

NEVER dry on the heater. Don't hang your clothes but spread them out on the drying rack. Dry the clothes lightly with a towel beforehand so they are not too heavy.


We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services.

Your cookies settings

Here you can enable cookies according to your own preferences.You can change those settings any time in the future by clicking 'Cookie settings' link in our website's footer.

Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.

Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.

Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.

These cookies are used by advertising and social networks, including Google, to transmit personal data and personalise ads to make them interesting to you.