The mountain is no match for our Hilltop technical hiking boot! Decked out with tons of performance features including American leather upper, our SpyDry waterproof membrane for superior dryness and our unique Ascent5 five-piece heel construction provides high tech comfort and traction in all conditions. Features: Antimicrobial footbed. Waterproof American Leather & Neoprene Upper. Heel to Ball TPU Chassis. Locking Lace Closure System. SpyDry Waterproof Membrane. Lightweight & Flexible EVA Midsole. Vibration Absorbing Rebound Technology. Ascent5 – 5 Piece Comfort Suspension System. SP10097-SIMPLY TAUPE. Materials: . About Spyder: Founded in 1978 in Boulder Colorado, Spyder is one of the world’s most recognizable and credible outdoor sportswear brands. Focused on enhancing the ski experience both on and off the mountain, Spyder prides itself on its advanced technical composition and style.