New Under Armour Men's HeatGear Armour Compression LS T Shirt Rd Gry XX Large XX Large:Red Gray Hybrid Cross Section Hybrid Royal Red White Hybrid Cross Section Hybrid power properties of an oval cross section in the head with the stability and comfort of a box section in the shaft portion of the racket helps provide more power than previous models without loss of control It launched two game changing product lines ndash comfortable enough to be worn all day Stretch mesh underarm panels deliver strategic ventilation 4 way stretch construction moves better in every direction Material wicks sweat & dries really fast Under Armour’s mission is to make all athletes better through passion with all the benefits of UA Compression