Pisa is a medium-weight milled nappa leather with a super-soft tumbled handle and richly pigmented waxy finish.
Clean away dirt using a damp cloth and allow to dry, then apply Dr. Martens Neutral or coloured wax polish as appropriate. Apply to shoes using a Dr. Martens shoe brush. Allow to dry, then buff vigorously to desired shine. (We advise using 2 brushes per colour - one to add the polish and the second to buff for the best results).
This is a Goodyear-welted product. The upper and sole are heat-sealed and sewn together, not merely glued like many footwear constructions.