Choose the Aero Top if you're looking for the lightest option: 70 g in size M, available in 10 colors and sizes S to XXL. The VaporRun Top stands out with its electric blue smoke-effect print and is available in sizes M to XL. Both are made from eco-recycled waffle knit fabric with odorBLOC treatment.

Yes. The Aero Top and VaporRun Top are treated with odorBLOC, which limits the growth of bacteria responsible for unpleasant odors. Their waffle knit also wicks away moisture and dries quickly, reducing the amount of time the fabric stays damp. You can go from one workout to the next without the top retaining the smell of sweat.

Yes, in warm weather. The VaporRun Top was designed for summer, whether on the road, on trails, or hiking. The Aero Top is just as suitable for urban running as it is for mountain trail running. On a trail exposed to the sun, the sleeveless design helps prevent overheating. Remember to protect your shoulders from the sun on long outings.

A tank top is the best choice when it's really hot or during intense exercise like interval training. It leaves the shoulders and armpits exposed, where you sweat the most. A t-shirt offers better protection from the sun and chafing from a bag. Many runners have both and choose depending on the weather that day.

Measure your chest circumference and refer to the Bodycross t-shirt and tank top size guide. The athletic fit follows the body without being tight. Please note: the Aero Top is available from S to XXL, and the VaporRun Top from M to XL. If you make a mistake, exchanges are free within 30 days.