Lighter and faster, the Ultra Fastpack IV FUTURELIGHT™ Woven is a new evolution of a trail-proven workhorse. It combines a seamless engineered upper with a revolutionary FUTURELIGHT fabric that is both breathable and waterproof.
3M™ reflective heel webbing
Breathable-waterproof FUTURELIGHT™ membrane
Stairstep lug design
Gussetted mesh tongue
OrthoLite Hybrid footbed
ESS Midfoot shank
Upper| Engineered-woven upper
Protective TPU toe cap and heel overlay
Sole Unit| Energy-returning FastFoam™ midsole system
Vibram® Megagrip outsole
Style:NF0A4PFO
Approx Weight (½ Pair): 12.7 Oz (360 G)
