Size running small, fit like size 4 Stay warm without the bulk in the Lululemon Pack It Down Vest, a must-have for outdoor adventures or everyday layering. This lightweight, insulated vest is perfect for keeping you cozy when the temperatures drop, and it conveniently packs into its own pocket for easy travel. Premium Insulation: Filled with responsibly sourced down, this vest provides warmth without adding weight, making it ideal for layering over your favorite Lululemon gear. Water-Resistant: The durable water-repellent (DWR) finish keeps you dry in light rain, so you stay comfortable in variable weather conditions. Packable Design: Easily folds into its own zippered pocket, making it compact and perfect for travel or storing in your gym bag. Sleek & Versatile: Designed with a slim, flattering fit, this vest transitions seamlessly from outdoor activities to urban adventures. Made to Move: Lightweight construction allows for ease of movement, while the elasticized hem ensures a snug fit that keeps the cold out