UA Gameday Armour Shin/Knee/Elbow Pad Featuring patented McDavid HEX technology, the leading protective padding in the game. HEX is lightweight and anatomically contoured, moving freely with your body to provide exceptional protection. The preferred choice for elite athletes around the world. Moisture Transport System wicks sweat and dries fast. HeatGear with all the benefits of UA Compression, comfortable enough to be worn all day.