World-class cooling and modulation comes standard.
See that really cool fin-thingy? That' Shimano' Ice-Tech radiation fin. They dissipate heat at a rate that' almost alarming. That means minimal heat build-up, and futuristic levels of modulation. Resin pads are whisper quiet, and provide legendary levels of modulation. But if you're riding in super wet or muddy conditions, you may want to opt for the metal pad route.