T-shirts & polos

A men's performance shirt is more than a basic top — it regulates body temperature, actively moves sweat away from your skin and stays fresh even after repeated use. Three things determine the right choice: the correct material for your training intensity, a fit that delivers full freedom of movement without unnecessary bulk, and technologies like Chill-tec or Heiq Mint that handle quick-drying and odour control. Whether you're looking for a running shirt, a polo for hiking or a versatile training tee, picking the right Odlo shirt comes down to your activity and the conditions you're moving in.

A good men's performance shirt needs to move moisture away from your skin quickly while staying light and comfortable throughout your activity. For high-intensity efforts — running, trail running or fast-paced training — look for ultra-lightweight, quick-drying synthetic fabrics that keep you cool even in warm temperatures. For hiking and multi-day trips, shirts in merino wool are a strong choice: the natural odour-resistant property keeps them feeling fresh across multiple wears. Odlo men's shirts combine technical features like moisture management and UV protection in a cut designed for unrestricted movement.

Odlo offers its men's shirts and polos in different fits to suit different uses: slim-fit cuts sit close to the body and work especially well as a first layer beneath a mid layer, while regular-fit styles allow a little more room and wear well on their own. As a rule of thumb, performance and running shirts should sit fairly close to the skin so moisture management can work properly. If you prefer a looser fit, size up. On each product page you'll find a size chart along with a personalised sizing recommendation based on your height, weight and age.

Merino t-shirts from Odlo are best suited to moderate intensities and cooler temperatures: natural wool fabric self-regulates body temperature — warming you when it's cold and cooling you when you're pushing hard. Merino is also naturally antimicrobial, which means it stays fresh significantly longer than synthetic fabrics — making it ideal for multi-day outdoor adventures. Synthetic performance shirts — those built with F-Dry or the Performance Light construction — offer faster drying and better moisture transport at very high outputs. For trail running and intense training sessions, go with a synthetic Odlo running shirt; for hiking and more varied outdoor activities, a merino t-shirt is the better choice.

Synthetic performance shirts and running tees from Odlo can be machine washed at 40°C — turn the garment inside out to protect any prints and technical finishes. Always avoid fabric softener: it clogs the technical fibres and permanently reduces moisture-wicking performance. Merino t-shirts need a little more care — wash them on a delicate cycle or by hand in cold water (maximum 30°C) using a specialist wool detergent. Lay merino shirts flat to air dry and keep their shape — a tumble dryer can damage wool fibres. Airing your shirts out after each session is a good habit that extends the time between washes and keeps the fabric performing longer. Explore our dedicated care guide for more insights.