Men's Pikolinos York - Cuero Imagine walking comfortably throughout your day with the Pikolinos York boots for men. Sounds perfect, plus they have a casual look that you can wear with anything. The insoles are easy to remove and the laces make them easy to adjust to your feet. DETAILS: Upper: 100% calfskin leather Inner lining: 75% pig skin and 25% textile Sole: 100% synthetic Removable insole Type of close: Laces and zip Heel height/Sole 3.5 cm (1.38'') Shaft contour 26 cm (10.24'')(size 37 eur/4uk/6,5-7 usa) Total shaft height 13 cm (5.12'')(size 37 eur/4uk/6,5-7 usa) Extra Comfort