Dress Shoes, LeatherAniline Leather, Semi Aniline 0 comments Two Grades of Full Grain Leather October 6, 2024October 6, 2024 | FU Pei Full-grain leather is regarded the top level of smooth leather, however they can be divided into two grades further: full aniline-dyed and semi-aniline-dyed. Post Views: 4,117