CoFlex UBC Calamine Two Layer Compression with Medicated Calamine Foam. Light Compression for Patients with ABI 0.5. Each kit includes a Layer 1, Layer 2 and nylon stocking for patient comfort. Layer 1 is an abosorbent foam roll medicated with calamine. Layer 2 is a cohesive compression bandage that is moisture resistant and provides continuous restorative compression.