Stay warm on cool spring days with icebreaker's men's MerinoLOFT™ collection. A breakthrough in warmth and sustainability, these men's lightweight jackets offer the ultimate protection against strong wind. Machine washable, water resistant and made from recycled materials, our line of puffer jackets and vests provide maximum warmth with minimal bulk. Whether you're trying to warm up on a chilly spring night or preparing for a mountain ski trip, our MerinoLOFT™ performance jackets are available year round. If you are looking for a great way to keep your core warm, the MerinoLOFT™ men's lightweight vests are perfect for regulating your core temperature while keeping your arms free to move. Pair these unique puffer jackets with additional base layers to be prepared for whatever nature throws at you.