Goodyear Welt Shoe Construction | Why Do Sharp Dressed Men LOVE Welted Shoes?
"Goodyear welt construction" involves stitching a welt to the upper and a strip of preformed canvas like a "rib" that runs all around and bottom (known as "gemming") cemented to the insole of a shoe as an attach-point for the out sole or midsole (depending on the Goodyear welt variant). The space enclosed by the welt is then filled with CORK or some other filler material (usually either porous or perforated, for breathability), and the outsole is both cemented and stitched to the welt. Shoes with other types of construction may also have welts.
The Goodyear welt process is a machine-based alternative to the traditional hand-welted method (c. 1500) for the manufacture of men's shoes, allowing them to be resoled repeatedly.
The upper part of the shoe is shaped over the last and fastened on by sewing a leather, linen or synthetic strip (also known as the "welt") to the inner and upper sole. As well as using a welt, stitching holds the material firmly together.
The welt forms a cavity which is then filled with a cork material. The final part of the shoe is the sole, which is attached to the welt by some combination of stitching and a high strength adhesive like contact cement or hide glue. The result is highly valued for being relatively waterproof by minimizing water penetration into the insole and the relative ease of resoling as long as the upper remains viable. Welted shoes are more expensive to manufacture than those mass produced by automated machinery with molded soles.
Goodyear Welt along with Blake Stitch are the favoured shoe construction of the aristocracy and connoisseurs of footwear.
Blake construction is a method of making shoes invented in 1856 by Lyman Reed Blake.
It is especially popular in Italy In a Blake construction, the outer sole is directly stitched to the insole; this allows more flexibility and lighter weight as compared to the sturdier Goodyear Construction