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The Factory

Lasts, soles, leather and margins: how a shoe gets made and who cashes in on every pair.

Spain’s Shoe Industry: Why It Grew Up in Elche, Elda, Almansa and Menorca

October 5, 2026
Vitrinas con máquinas de coser antiguas en el Museo del Calzado de Elda

Spain’s shoe industry is packed into one valley near Alicante, a town in La Mancha and an island. Why there, how it started with espadrilles and railroads, and what’s left.

Categories The Factory

How Leather Is Made: From Raw Hide to the Upper of Your Shoe

October 5, 2026
Lámina de 1847 sobre el oficio de curtidor con el taller y las herramientas

How leather is made: chrome vs. vegetable tanning, full grain vs. split, a 1935 government test with 996 pairs of soles, and why leather breathes differently from synthetics.

Categories The Factory

How Shoes Are Made: From Cut Leather to Finished Sole, Step by Step

October 5, 2026
Decenas de hormas de madera para zapatos colgadas en una pared del Museu Afro Brasil

How shoes are made: patterns, cutting, stitching the upper, lasting and attaching the sole, plus the real difference between Blake, Goodyear welt and cemented.

Categories The Factory

Expensive vs. Cheap Shoes: What You’re Actually Paying for in Every Pair

October 5, 2026
Trabajadores entre las tinas de la curtiduría Chouara de Fez con pieles recién teñidas

Expensive vs. cheap shoes: how much of the price is leather, labor, tariffs, brand and store, with customs data, a 1972 USDA teardown and today’s duty rates.

Categories The Factory

Shoe Last: The Hidden Form That Decides Whether a Shoe Fits Before You Try It On

October 4, 2026
Horma de madera y metal de la serie Kassel, talla 4½, de la fábrica Fagus de Alfeld

A shoe last decides how a shoe fits long before you try it on. What a last is, why it isn’t a copy of your foot, and the inventors who changed it.

Categories The Factory

Shoe Size: Why Your Size 10 Isn’t the Same Size 10 at Every Brand

October 4, 2026
Medidor Brannock de metal para medir el largo y el ancho del pie en una zapatería

Your shoe size measures the length of a last, not your foot. Why a size 10 varies by brand, where the numbers came from and what the Brannock does.

Categories The Factory

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feetkeepers content is general information and is not a substitute for advice from a qualified healthcare professional. If you have any concern about your feet, see a podiatrist or physician.

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