The box label "YS131" is a format often seen in the formal line from the late 80s to the early 90s. This "black box with thin white logo" design was used in the classic line of the late 80s to early 90s. The smooth leather is likely calfskin, and the quality is as expected. It's probably not something you'll easily find. Sole length: 28 cm Maximum width: 10 cm Those who usually wear sneakers around size 26.5 should find these a good fit. - Brand: Yves Saint Laurent - Color: Black - Style: Loafers - Design: With tassels - Material: Leather - Box: Included I also have other used clothing and vintage items for sale, so please take a look. Loafers, tassel loafers, bit loafers, Sebago, G.H. Bass, Berwick, Cole Haan, Sanyo Yamacho, Berwick, Clarks, G.H. Bass, usnavy, Florsheim, Allen Edmonds, Alden, Jalan Sriwijaya, Church's, Edward Green, Crockett & Jones, John Lobb, Santoni, Regal, Kenwood, Scotch Grain, Pegman, Sanders, Tricker's, J.M. Weston, Paraboot, Carmina, Alfred Bannister, Alfred Sargent, Vintage