Locked-in UA Compression fit makes you feel more powerful Super-light HeatGear® fabric delivers superior coverage without weighing you down Material wicks sweat & dries really fast 4-way stretch construction moves better in every direction Anti-odor technology prevents the growth of odor-causing microbes Ergonomic flatlock seams deliver a comfortable, chafe-free fit Updated branded elastic waistband has a super-soft brushed interior Jacquard inset panels add extra breathability