The Stone Island Badge: Every Type Explained
Standard, green edge, Ghost, Shadow Project and white. What each Stone Island badge means, how to spot a fake one and how to take care of yours.
Journal
Authentication
How to Authenticate C.P. Company: A Practical Guide for Collectors
Labels, authentication tags, lenses, fabric and stitching. How to check a C.P. Company piece before you buy it.
How to Authenticate Stone Island: A Complete Guide for Buyers
Five checks to spot a fake: ART number, Certilogo, badge, construction and verified references. The same checks we run on every piece we sell.
How to Read a Stone Island ART Number (Including the 2025 Format)
Season codes, brand lines and garment types, including the new K1S and L1S format used since 2025. Decode any Stone Island label in seconds.