The women's hybrid vest FANTOMA VEST combines two types of materials. The front and back, including the hood, are insulated with 3M™ Thinsulate™. This is a very lightweight insulating microfiber that can effectively retain body heat while wicking away excess moisture, providing excellent thermal insulation properties. The inner lining is enriched with the technical ingredient Graphene. This is an innovation that revolutionises textile materials. The material contains carbon atoms arranged in a hexagonal pattern that give it extraordinary strength, provide optimal heat transport, ideal thermoregulation, UV resistance, prevent the growth of bacteria and body odour and even repel mites. The side panels are made up of a stretchy nylon knit that not only protects perfectly against the cold and guarantees maximum comfort and unrestricted movement. At the bottom hem, the vest has a drawcord that allows easy circumference adjustment. The vest has two zippered pockets in the chest area, so you can conveniently access important items in the pockets even when you have the waist belt on. Of course there are reflective elements for better visibility in low light conditions.   - Insulated front and back - 3M™ Thinsulate™- Graphene technology - excellent thermoregulation properties- PFC-free DWR water repellent finish- elasticated waistband- two front zipped pocketsMaterial 1: 88% nylon / 12% spandex + 100% polyester (filling) + 94. 5 nylon / 5. 5 graphene (lining)Material 2: 86% Nylon + 14% Spandex (outer side) / 100% Polyester (inner side).