| Features |  Elite Series Whistler ($99) |  Elite Series S Rat ($69-$99) |  Standard ($49.95) | Benefits |
| Interference Fit™ Technology | Yes | Yes | | Comfortably, keeps eyewear on during extreme surf, snow, sun and wind conditions U.S. Patent 6,629,760 (see FAQs Page) - This is a utility patent (function based) and not a design patent (aesthetics) |
| Secure Leash | Yes | Yes | | Second line of defense for retaining eyewear So you don't have to swim after your sunglasses in the impact zone |
| Floatability | | | Yes | Floats (without additional weight of prescription lenses) |
| Quick Release Removable Strap | Yes | Yes | | Dual use - casual or active (Hassle-free attachment and adjustment) Stream lined buckle (minimally affected by turbulence) |
| Strap | Yes | Yes | Yes | Adjustable eyewear retainer |
| Polarized Lenses (Imported from Japan) Optional Non-Polarized Italian Lenses | All Polarized | Option | All Polarized | Eliminates glare (eliminates headaches caused by low-end polarized lenses) |
| Polycarbonate Lenses | Yes | Yes | Yes | Optimum lens impact protection for Rx and non-Rx |
| UV Lens Coating | Yes | Yes | Yes | Protects eyes from the sun - 100% UV protection (Pterygiums and cataracts have been linked to prolonged sunlight exposure) |
| Size and Shape | Yes | Yes | | "Classicly" sized stylish sunglasses |
| | Yes | Increased coverage / sun protection |
| Prescription Range | Wide | Widest (No Distortion) | Standard | Enables the vision impaired to play on a level playing field |
| Mold Injected Nylon Frame | Silverlite™ | Silverlite™ | TR Nylon | Extremely durable and lightweight |
| Nose Piece | Yes | Yes | | Removable Snapper™ - Increases ventilation and combats fogging Eliminates “lash crash” Dual use - casual or active |
| | | Yes | Rubber nose piece - Increases comfort |
| Head Size Range | Average-Large | Average-Small | Average-Small | Fits most head sizes |
| 5 Barrel Weather-resistant Hinges | Yes | Yes | | Allows for longevity and easy storage |
| Lenses with 360° Perimeter Contact with the frame | Yes | Yes | Yes | Secures lenses to the frame Decreases chances of fallout |
| Frame Lens Gripper™ | Yes | Yes | | Secures lenses to the frame Decreases chances of fallout |
| Meets or exceeds ANSI standards | Yes | Yes | Yes | Allows color clarity for driving Lens and frame are impact safe |
| Style: Wrap vs. No-Wrap | Wrap | No Wrap | Wrap | Wrap style provides more eye coverage - less sun come through |
| 1 Year Warranty | Yes | Yes | Yes | Purchase with confidence |