U2 U2 Tracksuit Bottoms (Rare US black polyester & cotton CREW ONLY tracksuit bottoms from the Zoo TV era. These tracksuit bottoms were given exclusively to crew members and were not available for the public to buy. They have a red/yellow 'U2' logo at the top of the left side. They also have side pockets, adjustable waist and are elasticated at the ankle. Size - medium. Mint condition and never worn!)