This shirt is perfect for outdoor workouts and staying warm and dry when it’s cooler. Under Armour compression HeatGear shirt, black, size medium for women. Preowned condition, no issues. From manufacturer: - Our HeatGear® fabric helps keeps you protected under your gear—limiting pinching, snagging & chafing - Material wicks sweat & dries really fast - 4-way stretch material moves better in every direction - Ergonomic flatlock seams deliver a comfortable, chafe-free fit - Light & tight fit with optimum muscle compression so you can sense where your body is in space Questions? Leave a comment below!