Work up a sweat when you wear the Under Armour Women's HeatGear Crop Mock T-shirt. The polyester and spandex material provides a comfortable feel, while the moisture wicking technology helps keep you cool and dry. Built-in 4-way stretch technology promotes mobility, and the odor control technology helps reduce odor. Under Armour Women's HeatGear Crop Mock T-Shirt Black, Medium - Women's Athletic Performance Tops at Academy Sports