ECCO makes an impact on the green with the Biom Hybrid 3 Boa golf shoe. High performance and breathable perforated Yak leather uppers in a low-profile silhouette. Durable Hydromax treated uppers for top-notch weather and stain resistance. Plush tongue and collar for added comfort. BOA closure system creates a custom fit with the turn of a dial. Technical Insole System - a new, ultra-premium insole with silicon printing helps prevent unwanted foot movement during the swing. Anatomical last shape developed by scanning the feet of 2,500 athletes to provide ideal levels of support. BIOM technology promotes natural foot position, provides full-length foot support, and ensured unrivaled comfort. E-DTS Hybrid Technology outsole provides 800 traction angles for excellent grip. Imported. Measurements: Weight: 11 oz Product measurements were taken using size 39 (US Womens 8-8.5), width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.