Running t-shirt

Choose a standard-fit model with an anti-odour treatment. The Aero T-shirt ticks both boxes: raglan sleeves, quick-drying waffle knit and odorBLOC treatment. It weighs 92 g in a men's size M. The TerraRun T-shirt, at 90 GSM, is a good alternative if you alternate between roads and trails on the same outing.

Not necessarily, but the lighter the better. On race day, a tank top like the VaporRun Top gives your arms freedom of movement and keeps you cool in hot weather. The HydraPro T-shirt, with its bright sublimated print, is designed to make you stand out in competition. Always test your top in training before race day to avoid any surprises.

No. The HydraPro T-shirt product page states that it is not compatible with wearing a trail running bag due to the risk of chafing. It is designed for free running, on the road or track, in hot weather. If you are using a bag, opt for the Aero T-shirt or the TerraRun T-shirt, which are more versatile on trails.

A lightweight long-sleeved top is enough in most cases. The TerraRun Long T-shirt covers the arms with a breathable COTTONFEEL knit and can be worn in summer as well as winter. It weighs 225 g in size M for men. If it is windy or drizzling, add a windbreaker over it rather than a thick layer.

A cotton top absorbs sweat instead of wicking it away. It becomes heavy, sticks to your skin, and can cause irritation under your arms over time. A technical polyester running t-shirt, like those on this page, wicks moisture to the outside and dries while you run. You stay drier from start to finish.