ECCO Men's Biom Ultra Plus Lace-Up Fashion Sneaker 100% Leather/Textile/Synthetic Imported Synthetic sole A lightweight trail shoe that can take whatever you throw at it! Supple Yak leather upper. Perforations throughout upper to increase breathability. Lace up closure provides custom fit. Padded collar with textile lining. Direct injected, two-piece rubber/PU insole provides full length support. Durable rubber outsole with engineered sole pattern provides traction over rough terrain. Natural anatomical last. Imported. Measurements: Weight: 14 oz Product measurements were taken using size 45 (US Men's 11-11.5), width D - Medium. Please note that measurements may vary by size.