Under Armour UA Base 2.0 Legging November 16, 2016 admin Apparel for Men, Mens Swim & Beachwear UA Base 2.0 is the most versatile of the UA Baseii3/4,,i3/4 thermals, built for basically anything you do outside. Running to hunting, the hill or the woods, this guy has got you covered.. You May Also Like:Under Armour UA Base 2.0 Leggingadidas Performance TS L./S 12 Zip BaseRoxy Base Girl PantRoxy Base Girl Pant