"Women's Brooks® Momentum Thermal Vest: The Women's Brooks Momentum Thermal Vest is a winter layering vest designed for runners seeking targeted warmth and protection during cold-weather activities. Best for athletes training in chilly conditions and on recovery days who want to maintain core warmth without sacrificing mobility. This vest features a lightweight feel that allows for easy layering, making it an essential piece for those who prioritize comfort and functionality in their winter gear.Equipped with 100 gsm strategically placed insulation, the vest ensures optimal warmth where it matters most while providing zoned breathability to prevent overheating during more intense efforts. The durable water repellent finish on the shell fabric offers light rain and snow protection, allowing you to stay dry in unpredictable weather. With a higher collar for added warmth and secure zippered pockets, including an internal stash pocket, the Momentum Thermal Vest stands out as a reliable choice for runners who need a versatile layer that performs well in various conditions.Why Our Fit Experts Love It""I wore the Momentum Thermal Vest during a brisk morning run and appreciated how the insulation kept my core warm while the breathable zones prevented me from overheating. The pockets are perfect for stashing my essentials without feeling bulky."" - Rachel, Road Runner Sports Fit Expert, CarlsbadWho It's Best ForThe Women's Brooks Momentum Thermal Vest is ideal for runners looking for a reliable layering piece for daily training, long runs, and recovery days in cool weather. Athletes who want to stay warm and dry while maintaining freedom of movement will find this vest to be a perfect addition to their winter wardrobe. VIP Family members can take the Momentum Thermal Vest for a 90-Day test drive with our Perfect Fit Promise."