Description Take on any trail in the Cascadia 16 - the trail shoe built for runners who want to explore any path, while still feeling protected and stable on ever-changing terrain." This Cascadia has it all. It combines features of previous versions into a complete vehicle of runability. The comfort and versatility on all types of terrain is the best I've experienced!"-Scott Jurek, Trail running legend New midsole and outsole construction lets the shoe mold easily to the ground, improving the stable ride. More release grooves in the midsole promote extra adaptability on rough terrain. TrailTack rubber outsole provides wet/dry traction. Updated Ballistic Rock Shield protects against pebbles and debris while also adapting more easily to uneven terrain. Ballistic Rock Shield now includes vertical grooves to provide side-to-side adaptability. Gaiter tab on heels secures gaiter for extra protection on the trail. Brooks new DNA LOFT v2 midsole makes the Cascadia 16 cushioning 5% softer and 20% lighter than the Cascadia 15. DNA LOFT v2 midsole is super soft yet durable. Extra 2mm of cushioning adds softness. Drainage ports allow water to escape quickly so nothing weighs you down.