Equipment

For the first layer, in direct contact with your skin:
T-shirt in breathable material for quick evaporation

For the second, midweight layer:
long sleeves with a zip-up neck in breathable material for quick drying
Trousers in schoeller or a comparable material. Elasticized, breathable, water repellent, with inner leggings

For the first layer in case of low temperatures:
Tights in breathable material for quick drying  
Socks with reinforcements in point subject to extreme wear, in breathable materiale for quick drying
Wind stopper vest