Under Armour Kids - Under Armour Boys Sportstyle Woven Pants (Big Kids). Color Castlerock/Mod Gray/White. On sale for $37.88. MSRP $40.00.. 5.0 out of 5 stars+3Brand NameUnder Armour KidsProduct NameUnder Armour Boys Sportstyle Woven Pants (Big Kids)ColorCastlerock/Mod Gray/WhitePrice$37.88MSRP: $40.00Rating5Rated 5 stars out of 5(1)