The one down jacket to see you through from the heights of summer to the depths of winter. The Microlighter is true year-round insulation, ideal for layering up on wintery hikes, or taking the edge off a chilly evening at the crag. Its low-bulk baffles are filled with TXdown® down-infused sheet insulation which sits flatter against your body, making it easy to layer and compressing down small in your pack. It’s also highly breathable so it stays comfortable when you’re active, whether you’re moving fast on the trail or pushing your limits on the rockface. Finished with Pertex® Quantum with NetPlus®, a fabric yarn made from recycled fishing nets, the Microlighter offers lightweight throw-on warmth for any adventure, from hiking and fastpacking trips to climbing and bouldering sessions.