Please click here for the La Sportiva Size Conversion.The La Sportiva® Aequilibrium Trek GTX shoes offer exceptional walkability thanks to their innovative double-heel construction. Their 3D Flex System Evo directional articulation for contoured, protected ankles provides stance control and perfect ankle mobility. These hiking shoes are made of a water-repellent Idro-Perwanger® leather upper, ePE Gore-Tex® extended comfort lining, and Ortholite® Hybrid with 5% recycled rubber + 15% production waste foam insole. The polyurethane foam midsole with anti-abrasion TPU film provides added protection, while the mesh collar keeps your feet cool and comfortable. These lace-up shoes feature a Bluesign-and-Oeko-Tex-certified ePE Gore-Tex® membrane and abrasion-resistant welt to tackle any terrain and extreme weather conditions.Round toe silhouette.Vibram spring-lug outsole with Impact Brake System for greater brake force control and precision and reliable tread that extends the life of the product and ensures the durability of the sole.Imported.Product measurements were taken using size EU 42 (US Men's 9), width D - Medium. Please note that measurements may vary by size.Measurements: Weight: 1 lb 3 oz SKU 9929424