Bolle Vigilante / Parole
Tennis Magazine & Tennis Buyers Guide Quotes:
" The teal colored Competivision lens casts a monochromatic shroud over everything but the color yellow. As a result the yellow ball comes at you like Godzilla in a 3-D movie. The stark contrast between background and tennis ball makes the Competivision lens idea for watching as well as playing tennis. In an informal test, 18 players of different skill levels rated the new glasses. Twelve testers claimed they could see the ball better and no tester said the sunglasses hindered his or her game."