Women's Pikolinos Vigo - Forest Comfortable ankle boots with style that make you feel like your true self. These Vigo are probably the most comfortable, versatile Pikolinos style. They have laces and a zip on the side for a snug fit and extra comfort. Plus, they fit your feet perfectly with Memory Foam technology. Choose this color combination if you want a wardrobe staple that will be with you every day. DETAILS: Upper: 100% calfskin leather Inner lining: 75% textile and 25% pig skin Sole: 100% synthetic Removable insole Type of close: Laces and zip Heel height/Sole 3 cm (1.18'') Shaft contour 22 cm (8.66'')(size 37 eur/4uk/6,5-7 usa) Extra Comfort Memory Foam: Removable insole with maximum comfort in the arch and heel, thanks to its extra-cushioned technology.