M ULTRA FASTPACK IV MID FUTURELIGHT

M ULTRA FP 4 MID FL. Now in their fourth iteration, the Ultra Fastpack Boots just keep getting better. This mark IV version features a breathable-waterpoof FUTURELIGHT" membrane. Springy, OrthoLite® X35" Hybrid" footbeds are cushioning, but also responsive and along with the FastFoam" midsoles maximise energy return for a more efficient trek. The Ultra Fastpacks are engineered specifically for tough trails: the lug design is optimised for undulating, rocky terrain, the Vibram® Megagrip does exactly what the name suggests grips on all surfaces, both wet and muddy and dry and loose and the protective toe caps and heel overlays help prevent stubbed toes and bruised ankles. If you like support where you need it but no extra weight and bulk where you don't then these are the hiking boots for you. " Upper | Abrasion-resistant performance mesh with no-sew TPU overlays " Sole | Energy-returning FastFoam" midsole system " Approx Weight | ½ pair 426g / pair 852g " Sizes | 7-13 14. " Breathable-waterproof FUTURELIGHT" membrane " Protective toe cap and heel overlay " Integrated ghillie lacing system " Gusseted tongue " 3M" reflective heel webbing " OrthoLite® X35" Hybrid" footbed " ESS midfoot shank " Vibram® Megagrip outsole. VIBRAM® MEGAGRIP. Vibram® Megagrip is a high-performance compound that offers excellent grip properties on wet, muddy and slippery surfaces, as well as in dry conditions. The sole delivers the optimal balance of stability and flexibility for adaptation to almost any type