Your wrestler may want a practice singlet.
Note that the Singlet is designed so that you can still wear your favorite bra with the look.
Search for color singlet technicolor particles in p anti-p collisions at s**(1/2) = 1.8-TeV.
Wearing a singlet or stripping to the waist can make a man invulnerable to bullets.
At lower energies the color singlet exchange of virtual mesons, called reggeons, contribute to the fall of the cross-section with increasing energy.