Model made of smooth leather with logo detail on the side. The rubber tread sole offers maximum traction. Size conversion Sebago men's (shoes): 6US = 5.5 UK; 39 EU 6.5US = 6 UK; 39.5 EU 7US = 6.5 UK; 40 EU 7.5US = 7 UK; 41 EU 8US = 7.5 UK; 41.5 EU 8.5US = 8 UK; 42 EU 9US = 8.5 UK; 43 EU 9.5US = 9 UK; 43.5 EU 10US = 9.5 UK; 44 EU 10.5US = 10 UK; 44.5 EU 11US = 10.5 UK; 45 EU 11.5US = 11 UK; 46 EU 12US = 11.5 UK; 46.5 EU 12.5US = 12 UK; 47 EU 13US= 12.5 UK; 48 EU 100% Leather, 100% Rubber