Sylas - Matte Black Frame/Prizm Black Lenses Color:prizm black We're not riding the sustainability

We're not riding the sustainability wave – we're creating our own

the functional fabric is highly breathable and moisture-regulating

Thanks to the higher-cut chest and back

A new addition to the iconic Roc range - this is a four-season mountain jacket made from tough 3 layer 75D GORE-TEX fabric for full protection against wind and water

demanding trekking and via ferratas

Sylas - Matte Black Frame/Prizm Black Lenses Color:prizm black We're not riding the sustainabilityOakley 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