Oakley Kato X Sunglasses - One Size Fits Most - Polished Black Prizm Sapphire Lens Needs Images These chain guides are only

These chain guides are only suited to 1x chainring setups

Basic security for low-risk areas

depending on length

MTB or in urban environments

Oakley Kato X Sunglasses - One Size Fits Most - Polished Black Prizm Sapphire Lens Needs Images These chain guides are onlyOakley Kato X is engineered to push the boundaries of performance with a purpose built design that conforms to the contours of the face for a seamless look. With a modified silhouette and progressive, disruptive wrap design, the frameless architecture, innovative tilt function, and multiple nose pads create a customised fit. Paired with Prizm Lens Technology, Oakley Kato X empowers athletes with optimised coverage and a wider field of view. Disruptive