Latest in The North Face's eco-friendly innovations: Circular Design. The Circaloft Hoodie is a toasty insulating layer made from recycled content and built to be disassembled and re-created at the end of its useful life. While we're adventuring with it this jacket provides cozy coverage light weather defense and convenient packability. Sheet insulation stays secure thanks to the vertical quilting pattern and it maintains its loft and warmth even while traveling in cold wet conditions.