Stitchdown contruction is the most rugged, hard-wearing construction: -Thick leather midsole that will break in and conform to wearer's foot-Requires high quality internal components-Chunkiest/most substantial silhouette -Heaviest and most substantial build -Most water-resistant-ResoleableGoodyear construction is a classic baseline for a quality shoe:-Substantial cork filler that will conform to wearer's foot-Heavier weight and more substantial build-More water-resistant-ResoleableBlake construction:-More flexible-Less break-in period-Sleeker silhouette-Lighter weight -Less water-resistant-Resoleable