In the line for over 10 years, the Miura Women&';s is the perfect tool for performance footwork whether it be on slabs, vertical, or overhanging steep rock. The high tensioned Slingshot Rand is tied into the Powerhinge on the sole so that when small edges are weighted the shoe stretches in the back half of the shoe and not in the front. This allows you to stick on the smallest edges you can find or imagine! The multi-paneled lining gives you the perfect fit and the speed lacing system laces up in a cinch. Unsure about these shoes? Read our Miura test report. Description: a Slingshot rand connected to the powerhinge under the shoe to keep you on edgesa Speed lacing system for quick lace-upsa 8-panel directional lining for channeling stretcha Ideal terrain: Overhanging sport routes, bouldering, gym climbing and technical face climbinga Constructed without intentionally added PFASa AWARDS: Super Topo - Editors&'; Choice 2010, OutdoorGearLab - Top Pick - Versatility 2017 Specs: ITEM: ZFCS011SIZES: 33 - 42 (half sizes) WEIGHT: 8.2 oz / 223 gLAST: WPD 75 SHAPE: Medium asymmetry, flat shape CONSTRUCTION: Slip lastedLACES: 100% Recycled PolyesterUPPER: Leather LINING: Dentex MIDSOLE: 1.1mm LaspoFlex (forefoot only) SOLE: 4mm VibramA(R) XS Grip2(TM)SENSITIVITY: (1 = LESS SENSITIVE; 5 = MORE SENSITIVE): 2RIGIDITY: (1 = SOFT; 5 = STIFF): 4