You'll feel confidently cool in the ECCO® Collin Retro Boot! ; Soft leather upper with contrast stitching details. Lace-up closure for an adjustable and secure fit. Textile lining for breathability. Removable leather-covered inlay sole with ECCO Comfort Fibre System™ (ECFS). Direct injected, one component PU outsole. Imported. Measurements: ; Weight: 13 oz ; Product measurements were taken using size 43 (US Men's 9-9.5), width M. Please note that measurements may vary by size.