Running, hiking, or a brisk morning walk – the lightweight On Climate Shirt keeps off the chill, never overheats, and wicks sweat.  On designed the Climate Shirt to be ultra-lightweight – because nothing should get in the way of your performance.  And that goes for your storage too, with a discreet drop-in side pocket with zip to store your card and other essentials.

That 3D waffle design doesn't just look good, it does you and the planet lots of good too.  It's fully recycled polyester that wicks moisture faster than most running shirts.  Warm in the cold, cool in the heat – the perfect balance.  Made for long-haul runners and all-day trekkers, the four-way stretch powers your every movement without restriction.  And if you're keeping an eye on the clock (and your stats), On added thumbholes and a watch window, without exposing your skin to the elements.

Size Guide

XS (82.5-85.5cm bust, 64.5-67.5cm waist)
S (87.5-90.5cm bust, 69.5-72.5cm waist)
M (92.5-95.5cm bust, 74.5-77.5cm waist)
L (97-101cm bust, 79-83cm waist)