Waxed canvas is a heavy-duty, dyed cotton fabric, stuffed full with wax that gives it increased durability, water resistance, and patina potential. Because of the wax coating, this canvas will patina beautifully when it is folded, scratched or scuffed, creating a rich, rugged look that looks better with age and wear. Paired with rubber lining and crafted in our Slim style, this creates a casual looking, rugged strap that is suitable for all-weather, all-condition use, with no break-in time.