Naklin Jawbone Winter Weight Hooded Top - Men's - $67.17

When the weather is fair and you have a long hike ahead of you, stash your shell in your bag and take on the trek in the Naklin Jawbone Winterweight Men's Hooded Top. It features polyester to wick sweat away from your skin to keep you dry on the ascent and merino wool, which has a high warmth-to-weight ratio and is highly breathable so you stay at a comfortable temperature on the way up and down. If a sudden storm blows in, the Jawbone works as a cold-weather layering piece complete with a hood, thumb holes, and a built-in face gaiter. - $67.17