When the temperature drops on the trail or in camp, this vest handles the shoulder-season gap without weighing you down. Smartloft insulation paired with merino wool delivers real warmth with a soft, non-scratchy feel, while the sleeveless cut lets your arms move freely and vents excess heat when you're working hard. Smartloft insulation traps heat efficiently without adding bulk — stays warm even when damp Merino wool construction is naturally odor-resistant and soft against skin with no base layer required Sleeveless design frees up arm movement and dumps heat during high-output activity Packable build makes it easy to stash in a pack for cool morning starts or post-run warmth Available in a wide range of colors — Black, Mink, Storm Gray, Dusty Teal, Icy Lavender Sky, Prosecco, Currant, Twilight Blue, Deep Pool Blue, and more
