Under Armour Kids - Core Surf Shirt (Big Kid). Color Vapor Green. Low Stock. On sale for $16.99. MSRP $32.00.. 5.0 out of 5 starsAdd to favorites. 0 people have favorited thisLow StockBrand NameUnder Armour KidsProduct NameCore Surf Shirt (Big Kid)ColorVapor GreenPrice$16.99MSRP: $32.00Rating5Rated 5 stars out of 5(1)