The Zeroweight Insulator Hybrid Mid Layer with hood and zip provides exceptional warmth. It is made from 91 per cent recycled materials and features Freudenberg thermal insulation made from used plastic bottles on the torso and back. The hooded jacket with full-length zip made from 4-way stretch jersey is your versatile and extremely functional companion for all occasions. You can wear it under a jacket in sub-zero temperatures, combine it with a softshell in milder temperatures or simply wear it on its own when you only need light warmth. The two zip pockets keep your essentials safe and secure, while the close-fitting hood protects your head and ears. Enjoy maximum warmth and breathability on cold days.