The Delta MX Hoody offers impressive alpine versatility. A Polartec Power Dry High Warmth fleece, the air permeable fabric has an excellent warmth-to-weight ratio. Its smooth outer layers easily under a shell and the voided grid inner improves thermal efficiency. Trapping heat further, the snug hood includes an integrated panel that can be worn as a neck gaiter or balaclava. With a trim fit to reduce bulk, this is essential mountain wear.