- Grey Lanvin leather and tech fabric sneakers for man - Contrasting color suede leather inserts - Logoed tongue - Side golden logo - Upper heel with tone on tone imprinted logo - Laces fastening. Shoe runs true to size. Gender: Men. Material: 52% CALFSKIN 48% POLYAMIDE LINING: 54% CALFSKIN 46% POLYESTER SOLE: 100% RUBBER. Color: GREY. Made in: PT. Product ID: FMSKDK00NASTA241239. *Import tax/duty will be calculated at checkout (If applicable)