Brand: La Sportiva Category: Gore-Tex Trail Running Shoes Size: 10.5 (EU 43.5) Description: Balancing warmth, protection and traction is an ever evolving journey to create the best winter running shoe possible. The new Cyklon Cross GTX combines vegan materials, an ultra-lightweight BOA Fit System, and the tried and true Cyklon midsole/outsole package and a Gore-Tex waterproof membrane for all your winter running desires. • Water-repellent gaiter in two-way stretch mesh • Waterproof GORE-TEX® membrane with flex construction • BOA® Fit System offers greater precision and speed when adjusting the fit of the shoe • Frixion® XF 2.0 outsole (white “X”) with mudguard tread is super sticky with impressive grip on all types of terrain • Compression molded EVA midsole is lightweight and has co-molded medial/lateral stabilizing inserts