This fully waterproof hybrid offers the best of two worlds: the ruggedness, and protection of the outdoor world, yet it boasts an intriguing two-tone mesh and the sophisticated silhouette of the casual world. Helly Tech performance waterproof membrane. Abrasion resistant mesh, HellyWear protection toe & heel-cap. C-ZONE heel cushioning. Premium EVA midsole. Removable EVA performance footbed. HellyGrip rubber. HellyWear rubber. Multi-directional lugs for increased traction. Material: HellyTech Fabric.