The Topo Difference: With our first mid-height hiking shoe, you can expect the same Topo Athletic quality you’ve come to trust – where instinctive human movement meets modern comfort and performance Durability & Traction: Our aggressive Vibram XS Trek EVO outsole provides durability and optimal traction on technical terrain Customized Fit: Lace lock system allows you to lace with two different tensions at midfoot and ankle for a custom, secure fit Built to Protect: A rear-foot rock plate offers protection on rocky terrain, while medial side drainage ports in the durable rip-stop mesh upper allow for quick water release All Day Comfort: An Ortholite foodbed and an anatomical toe box that allows toes to spread naturally keep you going all day, perfect for speed hiking and thru-hiking