The mizuno wave hayate 3 mens running shoes are a great option for rocky roads and muddy terrain and have a synthetic leather and mesh upper with airmesh and dynamotion fit technologies for a blend of comfort and a glove like fit the use of ap technology in the midsole results in improved rebound and durability while an aggressively designed special michelin outsole adapts to uneven surfaces and gives you maximum grip and protection thanks to xtaride technology and ess rock plate