Women’s Up With The Sun Tank. Next level softness combined with rapid-performing sweat-wicking capability mean the Up With The Sun Tank Top is going to become part of your summer running routine. It’s made from recycled polyester, too, helping to give discarded plastic a second chance. • Soft cotton-like hand feel • Reflective logo on left chest and bar on lower back for enhanced visibility. FLASHDRY™. FlashDry™ fabrics are engineered to wick moisture away from your skin helping to keep you dry, cool and comfortable.