Stay warm through cool spring nights with men's jackets from Icebreaker. Made from high-quality merino wool, our men's outdoor jackets and men's vests insulate with natural body heat to keep you warm without the added bulk. With men’s jackets in heavyweight, midweight, and hooded styles, many of which are water resistant, you'll be sure to find the perfect jacket to match your activity. Perfect for the rugged outdoorsman, our men's jackets will never let you down while you're on the mountain. From windproof to waterproof, there is a jacket and vest to fit every man. Pair your men’s jacket with a merino wool accessory like a hat or scarf. If you are looking for lightweight layers for underneath, check out our men's hoodies or men's fleeces.