DETAILS

The next generation in a family of nimble hikers, these waterproof Gore-Tex® shoes feature our new TNF™ FastFoam™ midsole system, which maximizes energy return so that you can cover more miles, faster.

FEATURES

• Built for fast pursuits, the Ultra Fastpack III is loaded with new technologies
• Upper: TPU-coated woven mesh protects against trail debris
• Welded eyestay and quarter underlay for lightweight midfoot support
• Waterproof, breathable GORE-TEX® membrane
• TPU toe cap delivers rugged protection
• TPU heel overlay provides increased stability 
• OrthoLite® footbed for long-lasting comfort
• Sole: Proprietary dual-density FastFoam™ midsole system for responsiveness and stability
• Energy-returning EVA underfoot with a more resilient perimeter to prevent packing out
• ESS midfoot shank for torsional rigidity and protection from stone bruising
• Durable Vibram® Megagrip outsole for sticky traction