Estero is a large, square aviator built on premium multi-material architecture. Strong proportions, a double bridge, and sculpted nosepads deliver standout style with trademark Sunski all-day comfort. Subtle aviation cues—lens-perimeter filigree and wing-inspired temples—nod to its heritage. Large square lenses provide confident coverage and unmistakable presence. Crafted from palladium-coated, electroplated SAE 304 stainless steel for serious durability and premium Aura lenses for unmatched optics. Size: LARGE Eye Coverage: High Wrap & Angle: Medium Temple Width: 145mm Bridge Width: 21mm Lens Width: 53mm Estero features Aura polarized CR39 lenses that block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test. Curve: Base 4 Category: 3 Slate: Non-Mirrored, Grey tint, 10% VLT Silver: Mirrored, Grey tint, 10.33% VLT
