The Hoka One One Speedgoat 5 GTX has received a complete upgrade from the Speedgoat 4. The shoe has changed all the way from the sole to the laces. The shoes are designed to be the terrain shoe from Hoka with the most grip. You get a lot of comfort and grip when you buy a Speedgoat 5. The midsole has had its design changed so that it is softer, but also responsive so that you get the perfect balance out on a run. It is still filled with Hoka's well-known foam, and you get the well-known low drop of 4 mm. The upper is made of a double layer of jacquard mesh that can expand if the foot rises during the run. This is a waterproof Gore-Tex version.