USD 
Canadian
Shape: Pilot frame complements smaller to medium faces
Bridge: A double bridge design with adjustable, non-slip silicone nose pads
Fit: (eye) 57, (bridge) 18, (temple) 137, 6-base curve
Finishing Treatment: Gloss finish for a sleek look
Material: Pure titanium frame is lightweight, durable and comfortable
Hinge: Anti-corrosive traditional hinge
Maui HCL™
Full sun to overcast
For everyday variable conditions, from full sun to overcast. Provides excellent contrast. Great if you love a warm, subtle bronze tint.