Breathable and flexible material collection because comfort is the biggest factor people look for during undergarment shopping. The infamous NBA star Stephen Curry is the brand ambassador of Under Armour’s Footwear line. Triple Pte Limited, Endomondo Organization, MapMyFitness Inc., etc., are the Under Armor subsidiaries. Navy blue color is used to represent power and authority. Best selling Under Armour Navy Blue Underwear for men are available in an assortment of fabrics like Polyester and Blend. Shop what appeals to you with ease from top brands and retailers.