Please click for the La Sportiva Size Conversion. Become more in-tune with your surroundings with the Maverink climbing shoe. Microfiber and leather uppers. Slip-on design with elastic stretch. Unlined for a more homogeneous wear. No-Edge concept brings your foot closer to the rock for better edging performance and increased sensitivity. P3 platform gives you the downturned power needed for hard boulder problems. LAST: PD 75 Sticky Vibram XS Grip2 rubber outsole. Made in Italy. Measurements: Weight: 9 oz Product measurements were taken using size 42 (US Mens 9), width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.