The Terradura™ blends walkability, durability and pedaling stiffness, giving you a more versatile version of a true mountain bike shoe. A robust Vibram® lugged outsole grips pedals as well as mud, logs and rocks with equal dexterity. The supple microfiber upper is tailored for a woman’s foot and features a micro-ratcheting buckle and two-strap closure system that adjusts quickly and easily to tune the fit. SPECIFICATIONS Upper - High-quality, breathable microfiber; Strong and secure N-1 ratcheting buckle closure (replaceable); Offset strap "D-ring" at mid-foot; Rubber toe cap Outsole - Molded SPD-compatible shank with optimized cleat zone; Full Vibram® high-traction lugged outsole; Flexible forefoot for walking Footbed - Molded EVA footbed with medium arch support; Aegis® anti-microbial treatment Weight - 410 grams (size 39) AEGIS ® MICROBE SHIELD The Aegis Microbe Shield is an anti-microbial barrier that is permanently bonded with the fabric. It uses the power of a tiny positive electrical charge to inhibit the presence of odor-causing microbes that can cause odor, discoloring or fading, so your shoes stay fresh and odor-free.