Interchangeable Lens (Two Lens)
1) Competivision Gun
2)TNS Gun

Polycarbonate lenses: Sunglasses should protect you from more than just the sun.  That's why our polycarbonate lenses are made from lightweight, premium-grade resin, that's 20 times more impact resistance than glass-and three times lighter.

Frame
Color: Plating Titanium

Nose Pads
Click-to-fit Nose Pads
Out ratcheting, adjustable nose pads feature patent-pending technology and can be tailored to fit your nose perfectly, keeping the frame securely on your face

UVA/UVB Protection
Bolle exceeds the industry standard with 100% UVA/UVB protection

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."

Bolle Warranty
Bolle
Attn: Customer Returns
C/O Bushnell Sports Opticsth Ave.
9200 Cody
Overland Park, KS 66214
Phone: 1-800-554-6686