Upper: durable, waterproof technical synthetic that repels watermid collar that supports the anklepadded collar and tongue for added comfortinterior: isotex membrane provides ideal breathable waterproofingopen cell tecfoam sole for superior comfort underfootprotection: covered upper that shields against debrisprotection: protective toe cap and heel made of technical synthetic for better stabilitypu nubuck mudguard that protects and supports the footsole: lightweight and sturdy moulded tpr outsole offering great gripangled lugs providing better traction