New for the 2020 season the Davina could be your next winter jacket, installed with the latest Galvin Green technology, experts in rain waterproof wear. The Davina uses Insula technology which stores the natural body heat and traps it in-between the layers of fabric. Most importantly, this jacket is totally wind and waterproof with a manufactures assurance of 2 years. Rest assured this jacket will see you through any weather conditions and now made from 100% plastic PET bottles.