Sylas - Matte Black Frame/Prizm Black Lenses V24HP78 Main fabric: 94% polyester 6%

Main fabric:  94% polyester 6% elastane

There is no rustling effect during movement

The MTB helmet where boundaries don't apply

like your car key

they are packed with freeride utility—including half-leg zippered ventilation

Sylas - Matte Black Frame/Prizm Black Lenses V24HP78 Main fabric: 94% polyester 6%Oakley Sylas is a classic frame with reliable features. Feel secure in this new style that goes above and beyond the standard with upgraded features for all day wear, including a hat compatible design, lightweight frame and Prizm Lens Technology. FEATURES HAT COMPATIBLE: hat compatible frame and temple design with an increased extended periphery SEE MORE DETAILS: Available with Prizm lenses that are designed to enhance color, contrast and detail to