DryVent waterproof membraneOrthoLite Hybrid footbed for long-lasting comfortUltrATAC rubber outsole - help you stay sure-footed on wet and slippery as well as dry and gravelly groundBreathable - lightweight fabrics help regulate body temperatureGrip sole - rubber compounds that deliver superior grip, traction and durabilityHeal positioning technology - ensures stabilityEVA midsolesGusseted tongueProtective toe capMolded-synthetic heel overlayEmbroidered geo quarterPadded collarIntegrated lacing systemForefoot webbing detail