🏀 Free shipping on orders over $50 · 30-day free returns · 100% authentic

NEW COSTA Finlet 6S9118 911801 – Matte Black Frame Blue Mirror Polarized

★★★★★ 4.5 rating · 21 reviews · 207+ sold
$179.00 $232.7 30% OFF
Flash Sale ends in
00d 00h 00m 00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty

Product Details

New with tags. Built for adventure and engineered for performance, the Costa Finlet sunglasses are designed to thrive in the harshest elements. This model features a matte black frame with a high-coverage 8-base wrap and finlet- side shields for maximum wind and sun protection. Fitted with Costa’s top-tier Blue Mirror 580G polarized glass lenses, these sunglasses offer unmatched clarity, glare reduction, and eye protection. Retainer-ready temple tips and double-injected Hydrolite ensure lasting comfort, durability, and retention during rugged use. Features: Brand: Costa Model Name: Finlet Model Code: 6S9118 911801 Style: Performance Sport Sunglasses Frame Shape: Full Wrap (Base 8) Frame Color: Matte Black Frame Material: Bio-Resin Nylon with Hydrolite™ Lens Color: Blue Mirror Lens Material: Polarized 580G (Glass) Lens Treatment: Mirror / Polarized Fit: Regular Fit (Size L) Face Coverage: Full Condition: New with tags Dimensions: Lens Width: 59mm Bridge Width: 19mm Temple Length: Approx. 135mm Lens Curve: 8-Base Decentered

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (21)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User10112028
★★★★★
2026-11-07

Praktisches Produkt, erfüllt seinen Zweck zuverlässig.