Please click for the La Sportiva Size Conversion. The La Sportiva Finale climbing shoe is ideal for all-day comfort and long-lasting durability that will perform well both in the gym and the crag. Leather and microfiber upper. Slip-lasted PN 45 construction. Easy lace-up closure. Unlined interior for a soft, comfortable fit. Tensioned heel rand and powerhinge for high-end edging performance. 1.1 mm LaspoFlex midsole features P3 patented technology coupled with the new innovative split-sole construction allows the sole to spread when weighted, reducing edge deformation. 5mm Vibram XS Edge sticky rubber outsole. Made in Italy. Measurements: Weight: 11 oz Product measurements were taken using size 44.5 (US Mens 11), width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.