Our flagship square aviator in premium resin and steel. Ultralight fit, good coverage, larger frame.
Features
CR-39 Polarized Aura Lenses
CR-39 lenses provide superior clarity, abrasion resistance and strength for a premium optical experience.
Comfortable, Snag-Free Fit
Our innovative faceplate construction eliminates protruding nosepads for a smoother, snag-free fit.
Premium Steel Frames
Crafted with electroplated steel and flexible TR90 resin for lightweight durability and a signature Sunski look.
Design & Fit
Estero is a large, square aviator built on our 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
Lens Info
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
- Forest: Non mirrored, Green tint, 11% VLT
- Amber: Non Mirrored, Amber, 15% VLT
- Slate: Non-Mirrored, Grey tint, 10% VLT
- Silver: Mirrored, Grey tint, 10.33% VLT
Estero features we love
Snag-Free Fit
Our innovative faceplate construction eliminates protruding nosepads for a smoother, snag-free fit.
Polarized Aura Lenses
CR-39 lenses provide suoerior clarity, abrasion resistance and strength for a premium optical experience.
Iconic Style
Completely original frames inspired by contemporary design culture and tailored for the modern outdoor enthusiast.
