- Apron with piping and leather edging, signature features of the style - Shape with curved and rounded lines - Calfskin lining - Goodyear construction which allows for resoling and ensures the long life of the shoe - Outsole and heel in Bastin & Fils leather: French tannery that perpetuates the technique of extra-slow vegetable tanning - J.M. Weston hot stamping on the insole - Made in France in Limoges