Made in 100% virgin wool flannel.
Size 46= US size 30-31. Actual waist (relaxed): 31". Inseam: 31 1/2".
Size 48= US Size 32-33. Actual waist (relaxed): 33". Inseam: 32".
Size 50 = US Size 34-35. Actual waist (relaxed): 35". Inseam: 32 1/2".
Brand: De Bonne Facture
Made by Atelier Hervier Productions, France.