Water repellent Perwanger 2.5mm Suede leather and water-repellent microfiber inserts; Sock-Fit XT construction system that fits the foot like a sock; Protective rubber rand made of PU in the outer shoe area ensures special lightness; Rubber cap in the toe area provides better protection; Quick lacing system for a snug and secure fit; Cocona-lining for breathability, faster drying times and better odour management; Compatible with semi-automatic crampons; Precision Tech Roll sole in Scarpa design and developed with Vibram, the result is a lightweight, cushioning, technical sole