Under Armour - Iso-Chill Armourvent Bucket Hat. Color Silt/Timberwolf Taupe. On sale for $28.99. MSRP $35.00.. Brand NameUnder ArmourProduct NameIso-Chill Armourvent Bucket HatColorSilt/Timberwolf TaupePrice$28.99MSRP: $35.00