Breathable mesh and synthetic upper with speedlace system for superior comfort and easy fit GORE-TEX SURROUND waterproof construction with increased breathability from all angles Low-to-the-ground sole construction provides a natural foot position and excellent ground adaptation Direct-injected PU midsole foam and BIOM last provide long-lasting cushioning and outstanding comfort Rough rubber outsole, versatile profile and pedal zone offer enhanced grip for diverse outdoor activities