Sierra is the first Merlin boot to feature the Vibram high-grip, no slip sole. In a mid-height fit, Leather construction. Sierra is lightweight, easy to wear, has great comfort levels and importantly high levels of durability. Further, Sierra features an innovative ratchet closure system for a micro-adjustable precision fit and D3O®?s shock absorbing impact protection. Material
- Premium Nubuck Brushed Leather Upper
- Reinforced Scratch Rubber Panels
- Vibram® High Grip Sole
- Comfort Mesh Inner Lining
- High Density Nylon Panels
Waterproofing
- Hipora® Waterproof and Breathable Membrane
Protection
- D3O® Shock absorbing Impact Protectors
- Reinforced Footbed
- Gear Change Overlay
Fitting
- Micro Adjustable Precision Fit Ratchet Fitting
- Antibacterial Sole Insert
Vibram® Sole
- Non-Slip, Deep Lug for Maximum Grip
- Vulcanized rubber compound
- Long Lasting Durability
- Compound Coated for easy cleaning
- 60% of Vibram Energy for production is renewable