227806YBK__10 Features: Edge and smear with plenty of grip provided by the Trax XT-5 high-friction rubber outsoles Keep your feet comfortable and cool with a perforated Synthratek synthetic upper and tongue with a soft cotton liner for added next-to-skin comfort Get improved sensitivity and coverage through the toes with the increased toe rand coverage Dial in the fit with the speed lacing system while the semi-symmetric toe box and down-cambered profile ensure a fine-tuned fit and improved edging A great shoe for climbers with wider feet Specifications: Upper: synthetic Lined: yes Sole: rubber