Gear · Layering
A single elk hunt can run from a twenty-degree dawn to a sweat-soaked midday climb. The base-mid-shell system that handles both, why cotton is the enemy, the 'be bold, start cold' rule that keeps you dry, and the packable puffy that keeps you on the glass.
The short version
Layering isn’t about owning the warmest coat — it’s about a system you adjust constantly so you’re never soaked and never frozen. You shed layers for the climb so you don’t sweat, then add them the second you stop to glass so you don’t chill. A wicking base, an adjustable mid, a weather shell, and a packable puffy cover an elk hunt’s wild temperature swings far better than any single heavy garment.
The cardinal sin is sweat. Wet clothing at altitude turns a cold morning dangerous, which is why “be bold, start cold” is the rule. Here’s the system, layer by layer.
The system
Frequently asked
Use a three-part system you can adjust all day: a wicking base layer (merino or synthetic) against your skin, an insulating mid-layer or two (fleece or light puffy) you add and shed as your effort changes, and a wind- and water-resistant shell for weather. Add a packable puffy for sitting still. The whole point is flexibility — an elk hunt can swing from a 20-degree dawn to a sweaty midday climb, and layering lets one kit handle both.
It's the layering hunter's mantra: start your morning climb a little colder than feels comfortable, because you'll warm up fast once you're moving and you do not want to sweat. Sweat-soaked clothing chills you dangerously the moment you stop, especially at altitude. So you strip down before the climb, accept being briefly cold, and add layers back the instant you stop to glass or rest. Managing sweat is half of staying warm.
Because cotton absorbs sweat and rain and holds the moisture against your skin, then robs your body heat as it evaporates — 'cotton kills' is a real backcountry saying. Wet cotton offers almost no insulation and dries painfully slowly, which in cold, high country can lead to dangerous chilling or hypothermia. Wool and synthetic base layers wick moisture away and keep insulating even when damp, which is why they're the standard for serious hunting.
You add insulation the moment you stop moving — before you get cold, not after. The packable puffy is the key piece: light enough to carry all day, warm enough to keep you on the glass for hours at a frozen dawn. Pair it with a windproof shell, a warm hat and gloves, and something to sit on that insulates you from cold ground or rock. The hunters who stay out glassing are the ones who packed the layers to do it comfortably.
