- Upper constructed from lightweight microfiber.
• Breathable mesh inserts and perforated side panel for enhanced ventilation.
• External TPU protection on the outer ankle.
• Foam backed, double density ankle protector on the medial side.
• External TPU shift pad, slider and heel counter.
• Reinforced toebox layered under the microfiber upper.
• Plush 3D mesh inner liner.
• Combination zipper and Velcro strap closure system.
• Outsole constructed with the same advanced rubber compound as the S-MX 5 Boot.
• Integrated shank in the sole for extra rigidity.
• Anatomically profiled EVA foam footbed.
- USA Sizing