· Seamless and multifunctional tubular made with Thermolite®, an excellent insulating fabric composed of hollow-core fibres. · It enhances comfort in cold temperatures by wicking moisture away. · Ideal product for wearing all year round, offering a higher protection against cold and variable weather, specially for moderate cold weather thanks to its Thermolite® fabric. · Breathable fabric. · Maintain body temperature. · Some designs incorporate two 3M ScotchliteTM retro-reflective stripes for enhanced visibility in poor light conditions. · Polygiene® treatment, that allows the fabric to remain cleaner for longer avoiding bacterial growth and stops odors.