Under Armour - Authentics Long Sleeves Crew Neck T-Shirt. Color Black/White. On sale for $49.45. MSRP $55.00.. 5.0 out of 5 starsAdd to favorites. 0 people have favorited this+2Brand NameUnder ArmourProduct NameAuthentics Long Sleeves Crew Neck T-ShirtGenderWomen'sColorBlack/WhitePrice$49.45MSRP: $55.00Rating5Rated 5 stars out of 5(3)