Under Armour Kids - Tech 2.0 1/2 Zip (Big Kids). Color Castlerock/White. On sale for $27.16. MSRP $32.00.. 2.7 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameUnder Armour KidsProduct NameTech 2.0 1/2 Zip (Big Kids)ColorCastlerock/WhitePrice$27.16MSRP: $32.00Rating3Rated 3 stars out of 5(3)