Under Armour - Rival Terry Shorts. Color Castlerock Light Heather/Onyx White. $44.95. 4.0 out of 5 stars+3Brand NameUnder ArmourProduct NameRival Terry ShortsGenderMen'sColorCastlerock Light Heather/Onyx WhitePrice$44.95Rating4Rated 4 stars out of 5(4)