Flak 2.0 XL Performance Sports Sunglasses – Polished Black / Black Iridium

Lightweight semi-rimless performance sunglasses designed for cycling, running, golf, hiking, training, and everyday outdoor activities. The wraparound rectangular lens design provides extended coverage while maintaining an open lower field of view.
The lightweight performance frame features soft-grip nose pads and temple contact areas for a comfortable, stable fit during active use. Dark gray Black Iridium lenses are designed for bright outdoor conditions and provide a neutral visual appearance with reduced visible light transmission.

Specifications

Product Type: Performance Sports Sunglasses
Style: Wraparound / Semi-Rimless
Frame Shape: Rectangle
Gender: Unisex Adult
Frame Color: Polished Black
Lens Color: Black / Dark Gray
Lens Technology: Black Iridium
Base Lens Color: Gray
Lens Material: Polycarbonate
Light Transmission: 11%
Light Conditions: Bright Light
Lens Category: Category 3
Lens Geometry: 8.75 Base
Frame Material: O Matter™ Performance Polymer
Nose Pad / Temple Grip Material: Unobtainium™
Lens Width: 59 mm / 2.32 in
Lens Height: 38 mm / 1.50 in
Bridge Width: 12 mm / 0.47 in
Temple Length: 133 mm / 5.24 in
Overall Frame Width: 144 mm / 5.67 in
Product Weight: 23 g / 0.81 oz
Fit: Narrow / High Bridge Fit
Construction: Semi-Rimless Dual-Lens
Nose Piece: Non-Slip Performance Nose Pads
Temple Design: Curved Sport Temples with Grip Sections
Hinges: Folding Temple Hinges
Recommended Use: Cycling, running, golf, hiking, training and general outdoor recreation
Size: 59-12-133 mm
Quantity: 1 Pair
The core 59 mm lens width, 12 mm bridge and 133 mm temple measurements are also listed by major eyewear retailers for the OO9188 Flak 2.0 XL.

Key Features

Lightweight semi-rimless performance construction
Wraparound profile provides extended peripheral coverage
Black Iridium lenses designed for bright daylight
11% visible light transmission
Gray-base lens maintains a neutral color appearance
Lightweight O Matter™ frame construction
Soft Unobtainium™ nose pads and temple contact areas
8.75-base curved lens geometry
Slim sport temples suitable for use with many cycling helmets
Comfortable design for prolonged outdoor activity
Replaceable-lens compatible construction
Oakley describes the model as using lightweight O Matter™ construction, Unobtainium™ earsocks and nose pads, and 8.75-base lens geometry.

Care Instructions

Rinse lenses with clean lukewarm water when necessary and dry using a clean microfiber lens cloth. Avoid paper towels, abrasive materials, household cleaners, solvents, and excessive heat. Store the sunglasses in a protective case or microfiber pouch when not in use.

Important Use Information

These sunglasses are intended for sports, recreational activities, and general outdoor sun protection. They are not industrial safety eyewear and should not replace certified occupational eye protection. Do not use for direct observation of the sun. Category 3 dark lenses are intended primarily for bright daylight conditions and are not suitable for nighttime driving.