Tallac Mid uses a Cordura ® upper with a stitch-free and fully welded construction for durability. The mid-height collar integrates 3D-molded D3O ® protection on the medial and lateral sides to provide extra support and keep your ankles safe. The PerformFitâ„¢ Wrap from the BOA ® Fit System is designed to improve power transfer and efficiency while providing a micro-adjustable, precision fit you can adjust on the fly and features integrated D3O ® protection. The supportive and vibration-dampening midsole keeps things feeling calm and collected on the bike while the reverse hex traction in the toe and heel of the outsole makes easy work when hiking becomes necessary.