Confidence is everything when you’re out on the trail. That’s why we packed our Shasta trail shoe full of performance enhancing features that inspire with every step. Featuring our Vibram Mega Grip treaded sole for superior traction, our SpyDry waterproof membrane and a reinforced mid-foot lacing system for a more secure and stable fit. Features: Antimicrobial footbed. Protective Rubber Toe Guard. Reinforced Mid-Foot Lacing System for a More Secure Fit. TPU Midsole Stabilizing Shank. Vibration Absorbing Rebound Technology. SpyDry Waterproof Membrane. Mega Grip Vibram Outsole. SP10016-ARCTIC BLUE. 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.