Product description for Climbing Shoes:

• Multipanel upper for a perfect fit, with PU over a stitched microfiber panel to minimize stretching and distribute the pressure of the lacing system.
• Bi-Tension system that passes under the toes and pulls back through the arch of the foot, offering excellent flexibility with light tension.
• PAF system on the heel that improves fit and helps distribute the tension force.
• Flexan 1.0 mm insole with half length that distributes force to the front of the foot and allows excellent flexibility at the back of the shoe.
• Vibram XS EDGE sole with improved resistance to deformation, maintaining its shape under multiple loads, in hot and cold environments.
• XS Edge 3.5 mm sole covering 2/3 of the front and XS Grip 2 2 mm thickness on the heel.