Umbro x Crocs Classic Clog 'Bone Slate Grey' — style code 213397 2YD. Brand new and never worn, in the original Crocs box. Style code: 213397-2YD Every listing shows the exact manufacturer style code, so you can verify the precise model and colorway before you buy. We sell brand-new, deadstock product only — never replicas, never pre-owned. All sales are final. No returns, exchanges, or cancellations once an order is placed. Please check your size and style code before ordering. Delivery: each pair is sourced individually from a retail supplier after your order is placed — 3–7 business days to source, then 3–5 business days in transit. Ships tracked and double-boxed from Lewes, Delaware.