MATERIAL A classic nappa leather — soft and smooth to the touch. CARE INSTRUCTIONS Clean away dirt using a damp cloth and allow to dry, then apply Dr. Martens Neutral or coloured wax polish as appropriate, using a Dr. Martens shoe brush, (Neutral can be applied to all colours). Allow to dry, then buff vigorously to desired shine using a second clean Dr. Martens shoe brush. (We advise to use 2 brushes per colour, one to add the polish and the second, clean dry brush, to buff up the leather for the best results). CONSTRUCTION This is a Goodyear-welted product. The upper and sole are heat-sealed and sewn together, not merely glued like many footwear constructions. Dr. Martens Ricki Nappa Lux Leather3-Strap Platform Sandals