Utility jacket with adjustable, padded hood with FELLEX® AEROGEL filling. FELLEX® AEROGEL technology is made from 95% polyester and contains an AEROGEL component that increases thermal insulation without adding extra weight to the garment. This material is used in astronauts’ suits because of its lightness and warming capacity. Front zip and button fastening. Waistband with adjustable internal cincher. Front flap pockets and cuffed sleeves. Wind-resistant, water-repellent fabric. This jacket has been tested to withstand temperatures from +9ºC (low activity) to -17ºC (moderate activity) during a standardised test with simulated wind of 0.4m/s wearing a long-sleeved high-neck T-shirt, trousers, underwear, socks, shoes, gloves and a knit hat.