Marmot Women’s MonoQuilt PrimaLoft® Insulated Vest (Spring 2026) in Thunderhead

The MonoQuilt Vest is your new go-everywhere go-to for core warmth. This vest is made with an innovative little stitch that delivers big-time benefits. The unique quilting pattern keeps it lightweight and highly stuffable while delivering fewer cold spots and a higher CLO value for its weight than just about anything out there. Pull it on for an afternoon of snowshoeing, or wear it under a shell for a day of lapping chairlifts at the resort. Light, thin, and warm, this super-versatile vest can stuff into its left-hand pocket and go into your pack for winter hikes or fall days climbing. The 60 g PrimaLoft® Gold is held in place with just the right amount of stitching for long-term durability and washability for easy care so it’ll be your go-to for all those fall dog walks, chilly offices, and hikes for years to come. | Marmot Women’s MonoQuilt PrimaLoft® Insulated Vest (Spring 2026) in Thunderhead