A Norse Projects classic, Thor has been updated with GORE-TEX. Designed to be combined with the insulated mid-layer style Alta Light for a versatile all-season jacket. This garment is constructed using a GORE-TEX membrane bonded to a nylon outer fabric and finished with a DWR coating. On the inside the membrane is protected by a thin carbon layer making it windproof, durably waterproof and breathable. Constructed with fully waterproof seam finishing. In order to ensure animal welfare and high quality Norse Projects demands that all its down suppliers comply with a RDS (Responsible Down Standard) certification.