The Fuencarral M4U-6046C6 features:

• Upper: 100% calfskin leather
• Inner lining: 75% pig skin and 25% textile
• Sole: 100% synthetic
• Removable insole
• Type of close: Elastic
• Thickness of the sole 2.4 cm (0.94'')
• Extra Comfort
• The Memory Foam insole. Maximum arch and heel comfort due to arch support technology giving extra cushioned support