. Under Armour - HeatGear Authentics Shorty. Color White/Black. On sale for $29.66. MSRP $30.00.. 5.0 out of 5 starsNew+2Brand NameUnder ArmourProduct NameHeatGear Authentics ShortyGenderWomen'sColorWhite/BlackPrice$29.66MSRP: $30.00Rating5Rated 5 stars out of 5(1)