OAKLEY Crosslink Zero Earsock Black Genuine New Oakley This is an earsock for OAKLEY's CROSSLINK ZERO frame. Color: Black Genuine Oakley product, brand new and unused. You can attach and detach it by sliding it on with diluted neutral dish soap. Free shipping. We will ship anonymously via Rakuraku Mercari. If you wish to purchase other items at the same time or purchase multiple items, we will offer a discount, so please contact us in advance.