Men's functional t-shirt Mertee M made from denser 100% merino wool is an ideal choice for anyone looking for a reliable base layer for active movement and everyday wear. Thanks to merino wool, it offers perfect comfort, natural thermoregulation and moisture wicking – you'll stay dry and comfortable during any activity. And thanks to its understated design, you can wear it on its own or as a base functional layer under a hoodie or jacket.

Merino is a natural thermal material made from sheep's wool. It is suitable even for allergy sufferers and has many excellent properties.

• Maintains body temperature.
• Keeps you warm in winter, cools you slightly in summer.
• Is perfectly breathable.
• Wicks moisture from the body excellently, and thanks to the fibre structure maintains its insulating properties, so even when damp it doesn't make you cold.
• Natural antibacterial property eliminates odour.

Key benefits

• Flat seams
• Anatomically shaped cut
• Raglan sleeve cut
• Underarm gussets for maximum comfort
• 100% merino wool

Merino

A natural thermal material made from sheep's wool, which is suitable even for allergy sufferers and has many excellent properties. Maintains body temperature. Is perfectly breathable. Wicks moisture from the body excellently. Has a natural antibacterial property that eliminates odour.

TIP for use: Pilling is a natural property of wool. To keep your merino wool garment looking new for longer, minimise its friction against other materials (for example when wearing a rucksack). Simply wear a smooth protective layer over your merino garment.

To maintain the lifespan of sports and technical clothing, pay attention to its cleaning, which depends on the type of material. Always follow the washing instructions on the textile label.

How to wash functional material products

• Do not use ordinary detergents, they are very aggressive and could damage your clothing.
• Do not use fabric softener, bleach or other aggressive products under any circumstances!
• We recommend using special washing and proofing products designed for the type of membrane textiles, which you can buy not only in our shops.
• It is important to wash at minimum temperature, or by hand, and do not wring.

Keep your functional sports and outdoor clothing in excellent condition

• Do not wash the textile after every use, you'll extend its lifespan and help the environment and your wallet.
• Wash at lower temperatures, limit ironing and dry in the air.
• Choose dry cleaners that offer a gentler way of caring for your clothes.

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.