In the category of trail running shoes, the Timp 1.5 gives the Lone Peak 4 a little company. The TrailClaw lugs are back, but they take on a different shape than in the Lone Peak 4. The outsole is also made of a different material. Rather than the MaxTrac rubber, you'll find the DuraTread compound, which is ideal for long trail runs. The four-point GaiterTrap gives you the option to increase your defenses against dirt and sand. At 10.5 ounces, it's slightly heavier than the previously mentioned trail shoe. Color options include an icy black and blue and a fiery red and black.