Ultra-light, skin-friendly, and unbelievably breathable — this singlet-cut tee redefines comfort. Our testers described the experience as “breathing with a full chest” while the wind kept them constantly cool. It’s so lightweight, you’ll barely notice it’s there.
Designed in a loose fit. Go true to size for maximum comfort, or size down for a closer fit. Perfect for marathons, but also your go-to for hot-weather training.
It dries fast — hand wash it, and you’ll be ready to run again in no time. The only shirt you’ll ever need for your most intense runs and races in warm conditions!
Our TrainCore and AirCore tees share the same fit and sizing system. Until now, our apparel has been unisex, but for more technical use, the men's and women's cuts are slightly different. The women’s version is tailored to better match female proportions, including a slightly higher neckline for extra comfort.
Color: black Fabric: 100% polyester
COMPOSITION & CARE Machine wash only. Use only non-chlorine bleach. Turnable dry low. Iron warm if needed.
