UNDERTOW smith sunglasses

The UNDERTOW's wrap style frame and 8 base Polycarbonate lenses provide superior coverage and protection for larger faces. Integrated hydrophilic Megol rubber nose pads and temple ends in a strong yet lightweight Grilamid TR90 Nylon Frame allow this sunglass to withstand the toughest conditions.

FEATURES
• Large Fit
• Grilamid™ TR90 Nylon Frame
• Tapered Lens Technology™
• Carbonic™ Lens
• 100% UVA/B/C Protection
• Hydrophilic Megol™ nose/temple pads
• Distortion-Free Polarized Lens Model
• Lifetime Warranty
For more info about these features, click the links below.

SUNGLASS TECHNOLOGY

Precision Optics - All about warped lens technology, polarization etc.
Superior Materials - Smith lens and frame materials explained.
Enhanced Vision - Learn the difference between different lens tints and why polarizaion.
UV Protection - How Smith brings UV protection to your eyes.
Lens Tips - How to change your lenses (interchangeable models only).
RX Tech - Info on Smith prescription lens sunglasses.