Description of Montrail Nitrus Trail Running Shoe - Men's:
So what if the Montrail Men's Nitrus Trail Running Shoe looks like Fruity Pebbles on fire? Montrail designed this high mileage racer with a flexible forefoot to aggressively tackle any trail, road, or track that you can throw yourself at. Rigid support and durable mesh in the upper keep your feet stable and breathing on extra-long runs, and a four-density cushioned midsole maintains your comfort when the trail gets torturous. Gryptonite rubber soles use burly tread lugs to ensure long-lasting traction.
Not recommmended The lugs break off and the shoe feels stiff, kind of like a 2X4. The mesh wears quicker than you can run the shoes out. Not giving much value to a hard earned dollar.
Out of the box these shoes were incredible. Great fit, great weight, and AMAZING on the trail. I couldn't get these things to slip, even on steep descents. The gryptonite grabs everything it touches. However, after just one or two hikes, THE LUGS STARTED FALLING OFF! I actually watched as the little yellow nobs on the bottom of the sole rolled down the trail next to me. I just read another review that said the same thing, so I'm saying don't buy.
I've been wearing my shoes for just about six months now and have enjoyed them - granted I'm more of an urban runner than mountain runner. They've held up just fine for me. Note that I will typically only run about 2 miles per session.