Please click for the La Sportiva Size Conversion. Move quickly on the mountain in total control as you dominate the wilderness with the next-level performance of the La Sportiva Blade GTX hiking shoe! Ideal multi-sport shoe for hiking, travel, Mountain Running, and trekking. Abrasion resistant, waterproof Gore-Tex mesh with lightweight microfiber structural reinforcements. Snug lacing harness and a roomy unconstricted toe-box for added comfort. Gore-Tex Extended Comfort lining offers optimized climate comfort for warmer conditions and during higher activity levels. 5mm Ortholite hiking insole for cushioned comfort and support. Injection-molded EVA midsole with TPU stabilizer inserts. All-terrain Frixion AT 2.0 rubber compound with differentiated lugs and Impact Brake System on the sole. Last: Tempo 2 Imported. Measurements: Weight: 13 oz Shaft: 5 in Product measurements were taken using size 40.5 (US Womens 9), width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.