Don't let the weather stand in the way of your training. When others think twice about riding during winter, keep going with the Sidi Diablo GTX MTB Winter Mountain Boot. This Mountain Boot features 4 layers of protection to keep you warm and dry during the longest winter rides. A seamless inner Gore-Tex bootie protects your feet from the elements and the gusseted upper fits snugly around the ankle to prevent water from getting in around the tongue. The Gore-Tex bootie is completely waterproof, so if water gets in, that water is trapped inside the shoe. Your feet will be warm but they'll be wet for the duration of the ride. To help add to the winter comfort, Sidi has designed the boot to be slightly roomier to accommodate thicker socks. The extra weather protection doesn't take away from the overall shoe performance as the boot comes with Sidi's Competition MTB Sole. If you're looking to keep your fitness through winter and not let anything slow you down, this is the boot for you.