The EVOLV Nighthawk is a true all-around climbing shoe that molds to your foot and provides superior traction, allowing you to perform at your best. Leather upper with synthetic overlays. Built on a new EVOLV shape that fits both beginners and advanced climbers alike. Traditional lace-up for a secure fit. Unlined interior for an easy fit and a lightweight feel. Back double pull loop for easy entry. Features a VTR rand (thicker front toe area) for added protection. MX-P: 1.4mm sensitive full-length midsole. 4.2 mm TRAX SAS High Friction rubber outsole. Imported. Measurements: Weight: 12 oz Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.