adidas HEAT. RDY Sleeveless T Shirt Mens When the city\\\'s like an oven for what feels like the millionth day in a row, sure, you could stay inside. You could log a few miles on the treadmill or hit the couch and call it good. But where\\\'s the fun in that? Get outside and enjoy your run in the adidas HEAT. RDY Sleeveless Tee. Soft, tissue-thin fabric keeps air circulating to bring a little breeze with you wherever you go. > Reflective details > Crewneck > 100% recycled polyester > Soft, thin material > Hot-weather running tank top > Breathable, air-cooling HEAT. RDY