GoLite Men's Spike Tail II Trail Running Shoe:
The ultimate protection for hardcore performance, the Spike Tail by Go Lite is built to fly through the most grueling terrain. Go Lite's patent-pending Isomorphic Suspension system is designed specifically for vertically rugged terrain above the timberline. When met with uneven terrain, the independent springs, or Trail Claws, each react with their own level of displacement. By isolating the uplift, Trail Claws engulf the space created by uneven terrain, rather than balancing the foot against a traditional flat and wobbly outsole plate. The result is improved stability on the trail. Gripperstick rubber's exclusive high-grip compound offers extra traction on slick surfaces, such as wet rocks, snow, and ice. The Spike Tail is designed with an adjustable insole system that can be individually customized for a better fit.

• Nylon mesh/EVA
• Lining: Nylon
• Midsole: Polyurethane
• Support: Thermoplastic urethane plate
• Outsole: Rubber
• Shoe type: Stability
• Average weight: 28 ounces