OAKLEY HSTN SQ Matte Black - Prizm Grey Sunglasses Su25 The clamshell design opens wide

The clamshell design opens wide for full visual and quick access to whatever you need

Regular Fit: A new engineered pattern provides unrestricted mobility with a fitted silhouette and standard length for performance and every day wear

RECYCLED SOCKLINER: An additional layer made of 98% recycled materials has been added on top of a molded midsole for added comfort

so you can fine-tune the comfort

OAKLEY HSTN SQ Matte Black - Prizm Grey Sunglasses Su25 The clamshell design opens wideSubtle doesnt have to mean boring. A squared off silhouette with modular color play sharpens the original HSTN attitude, while premium metal details keep the look elevated.