The half-zip midlayer made from stretchy, quick-drying Stripe Stretch Eco offers good thermal performance and great comfort for ski touring, freeriding and outdoor activities. The bluesign® PRODUCT label guarantees the responsible use of resources and the safe production and processing of synthetic and natural fibers. Basic Insulation We distinguish between different insulation levels. Basic , premium and supreme insulation. The right insulation for the different temperatures is always depending on the application area and the intensity of the activity. Quick Drying Quick Drying material technology is used in this product to optimize moisture transport and fast garment drying. 4 Way Stretch