a P3A(R) Permanent Power Platform a Fast Lacing System(TM) with Heel-Lock harness system a Constructed without intentionally added PFAS a Ideal terrain: Overhanging sport routes, bouldering, gym climbing and technical face climbing Specs ITEM: ZFCS013 SIZES: 34 - 46 (half sizes) WEIGHT: 8.9 oz / 258 g LAST: PD 75 SHAPE: High asymmetry, aggresive downturned shape CONSTRUCTION: Tubular / Slip Lasted UPPER: Leather / LoricaA(R) LINING: HF (toe-box and arch area only) MIDSOLE: 1.1mm LaspoFlex (toe only) SOLE: 3.5 mm VibramA(R) XS Grip2(TM) SENSITIVITY: (1 = LESS SENSITIVE; 5 = MORE SENSITIVE): 4 RIGIDITY: (1 = SOFT; 5 = STIFF): 3