Baselayers aren't only meant for cold weather. The Pearl Izumi Transfer Lite Racer-Back baselayer helps to regulate summertime body temperatures so that more energy goes into pedaling.
The tank was constructed from P.R.O Transfer fabric. This lightweight fabric is so named because of its ability to 'transfer' moisture away from your skin to the outside of the fabric where it is then quickly evaporated. By keeping your skin dry, you won't overheat or conversely begin to shiver your body temperature stays regulated and energy is able to go into pedaling rather than cooling your core.
The Pearl Izumi Transfer Lite Racer-Back Baselayer Tank Top - Women's is available in either White or Black. It comes in sizes X-Small to X-Large.