Men’s DUKEFLEX - Astro flex moc-toe chukkas / size 12 Very good condition, wore a few times. Broken in and comfortable. Italian calf leather insole and lining Dyed with a natural colouration process Organic natural rubber crepe sole Made in Italy Dukeflex Chukka Boot Stone from Astorflex. Top quality Italian shoes with the signature Astorflex crepe sole. These shoes have been made in the same spot in Mantova since 1820! Italian craftsmanship at its best and super comfortable from the get-go. Made in Italy.