Stay warm and comfortable in any environment with icebreaker’s collection of merino wool jackets and vests. Designed for both technical performance and everyday wear, these layers offer the perfect balance of warmth, breathability, and durability. Crafted from high-quality merino wool, each jacket and vest naturally regulates body temperature while moving moisture away from the skin to keep you dry and comfortable. The breathable fibers provide warmth without bulk, making them ideal for layering in colder conditions. Whether exploring the backcountry, commuting in the city, or tackling a new trail, these versatile pieces adapt to every adventure. Choose from heavyweight, midweight, and hooded styles to pair effortlessly with base layers and sweaters. From insulated outerwear to lightweight vests, every piece is designed to complement icebreaker’s layering system for year-round comfort. Pair merino wool jackets and vests with breathable base layers and mid-layers to create a complete system built for warmth and performance in any condition.