DETAILS
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.
- Style:
- 46BV
- Upper:
- Abrasion-resistant performance mesh with no-sew TPU overlays
- Sole:
- Energy-returning FastFoam™ midsole system
- Weight:
- ½ pair 353g, pair 706g
- Sizes:
- 5-11
- 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
- Stairstep lug design
- Ortholite®
- OrthoLite® foam footbeds are lightweight and breathable, and feature built-in moisture management and antimicrobial action.
- FUTURELIGHT™
- Seamsealed FUTURELIGHT™ is an advanced fabric technology that can be customised to deliver optimised combinations of breathable-waterproof protection.
- FASTFOAM™
- Dual-density FastFoam™ midsoles deliver powerful energy return, long-lasting comfort and inherent stability.
- Vibram® Megagrip
- Vibram® Megagrip delivers the optimal balance of stability and flexibility for adaptation to almost any type of terrain.
