MORE DETAILS: genuine nubuck is a terrific leather - more durable and less fussy than suede. FITTING: shoes vary so please compare foot length with inside measurements, allowing 3/8"+ for wiggle room/growth - consultations always OK: EU 19/US 4 = 4 3/4", EU 20/US 4.5 = 5", EU 21/US 5 - 5 1/4", EU 22/US 6 = 5 1/2", EU 23/US 6.5 = 5 3/4", EU 24/US 7 = 6", EU 25/US 8 = 6 1/4", EU 26/US 9 = 6 1/2", EU 27/US 10 = 6 3/4", EU