MODEL: AM/2755P-IN COLOUR: 10 (Black) MATERIAL: XDERMA-PTC (90% Leather 10% Glass) The AM/2755SP-IN model Object Dyed Goodyear Officer shoe embodies Carol Christian Poell's vision of merging the avant-garde with artisanal craftsmanship. This shoe is crafted from XDERMA-PTC which contains glass to produce a reflective effect when exposed to light.