Unforgiving trail weather is no match for Merrell 1 TRL’s MOAB Speed, as this pair proves. The uppers, which come in white, black and yellow, are made using breathable mesh and TPU, and feature a GORE-TEX® membrane that ensures any streams or showers don’t stop you in your tracks. The Vibram® sole is lugged and cushioned with FloatPro Foam™, too, for grip and support, no matter the terrain.