MORE DETAILS: Genuine nubuck is a great leather - more durable and less fussy than suede. FITTING: Shoes vary so please check foot length with insole measurements, allowing 3/8"+ for legwear, 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"