What Our Gearhead® Experts Are Saying:"I’ve been using the MonoQuilt Vest as my grab-and-go layer—it’s warm enough for chilly mornings but light and slim enough to wear under a shell. I like that it packs small, and the quilting really keeps the insulation evenly distributed."The MonoQuilt Vest is a versatile insulator that gives us warmth where we need it most. Marmot filled it with 60g of Primaloft® Gold insulation made from 100% recycled polyester, keeping our core cozy even in damp conditions. The unique quilted pattern minimizes cold spots, ensuring consistent heat retention without extra weight. A recycled polyester shell treated with a DWR finish sheds light moisture, while an adjustable hem helps seal in warmth. Two zippered hand pockets keep essentials close, and the hood-free, sleeveless design layers easily under outer shells or over casual tops. Lightweight, packable, and sustainably built, the MonoQuilt Vest is perfect for everything from trail layering to everyday wear.