Under Armour - Undeniable 5.0 Duffel XS. Color under armour storm sport balaclava. On sale for $36.47. MSRP $40.00.. 5.0 out of 5 starsBrand NameUnder ArmourProduct NameUndeniable 5.0 Duffel XSColorunder armour storm sport balaclavaPrice$36.47MSRP: $40.00