Smartwool Size Chart The PhD Ultra Light Sport Hoody is the perfect shell for layering. A DWR coating provides wind and weather protection, and with the added bonus of a hood, you are covered, no matter what Mother Nature throws your way. Features: - DWR finish (Durable Water Repellent) helps repel water from fabric surface - Mesh in key areas to increase breathability and comfort - Regular Fit - Super-light shell fabric with DWR coating provides wind and weather protection - Packs completely into chest pocket for easy storage - Shell - 100% Nylon; Trim - 54% Merino Wool, 46% Polyester (Exclusive of Decoration) - Garment Weight: 142g = 5 oz - Last Chance: Discontinued Style - Only available to ship within the USA