The Sugoi Trans Long-Sleeve Top is a lightweight running top with strategic venting that allows you to wear it as a layer in cool weather or alone on mild days. It is made of 95% FinoStretch polyester/5% spandex with 93% polyester/7% spandex Vector Stretch for superior ventilation. This top features Fast Fit, which enables a comfortable stretch while fitting close to the body for friction-free movement and less drag. The Ergo sleeves create a shoulder and armhole molding around the body for an increase in forward momentum. Imported.