Design PhilosophyBearing the MT500 name, the MT500 Waterproof Sock has been created to deal with the worst conditions winter riding can throw at you. Designed to let you ride faster and further through the wet winter months. Equipped with a highly breathable 3-layer construction, with a merino blend which ensures your feet stay warm, dry and comfortable as you focus on the riding.Waterproof ConstructionA carefully designed 3 layer construction is used in the MT500 Waterproof Sock, providing waterproofing up to 8000mm, while the highly breathable membrane to helps to stop sweat build up.FitA neoprene cuff is used to completely seal the sock from any chance of water ingress coming from above. Combined with a low bulk make up, to provide a close fit and a elasticated support arch, makes this a sock that you will want to put on every time it rains.