For protection on icy cold mountain ascents you need a technical fabric, and it doesn't get much better than Polartec Wind Pro: wind resistant and moisture wicking with active stretch, it's designed to regulate your temperature, keeping you warm but minimising moisture build up, thus avoiding a dangerous chill when the temperature drops….
Montane – Montane Women’s Panther Fleece Jacket, Purple – £90 (RRP – £130)
Montane