Crispi's Thor II GTX Boots are an ideal choice for the challenging enviroments of the Rocky Mountains. They come standard with a Crispi Claw sole for maximum traction across a wide range of terrain. The upper portion of the Thor II GTX Boots are made from PUtek, an innovative material composed of Cordura material woven with Polyurethane threads. The PUtek material provides excellent resistance to abrasion and punctures while also remaining lightweight and breathable. For added protection, the polyurethane coated leather rand is triple stitched with Kevlar. To ensure optimal stability, the Thor II GTX Boots feature Crispi's exclusive Wrapped Framework (W.F.W.) – a structural over injection of a plastic polymer fused on the external part of the upper. Not only does the W.F.W. enhance stability, it also boosts protection from external impacts and structural support while walking. The Board Lasting Mechanical Construction achieves the perfect connection between torsion rigidity and flexibility thanks to a mechanical process that wraps the comfortable and soft part of the upper to the insole frame.
Features of the Thor II GTX Boots:
- Crispi Claw outsole
- PUtek upper
- Wrapped Framework (W.F.W.)
- Board Lasting Mechanical Construction