The Asturias features:

• Upper: 100% calfskin leather
• Inner lining: 75% textile and 25% pig skin
• Sole: 100% synthetic
• Removable insole
• Type of close: Elastic
• Thickness of the sole 4.3 cm (1.69'')
• Extra Comfort
• Extra light weight sole
• The Memory Foam insole. Maximum arch and heel comfort due to arch support technology giving extra cushioned support