Nike has launched the Hyperwarm Flex, a baselayer for athletes training and competing in cold climates. The pant-and-top combination features breathable mesh and seamless knit engineering as well as distinct knitted panels in the areas - the shoulders, elbows and knees - requiring superior flexibility. To guard against overheating or the chilling affect of sweat, Dri-Fit Max fabric is positioned at key areas on the inside of the Hyperwarm Flex top and pant to wick moisture away and ensure athletes stay comfortable.