Layering is great, but it can be a bit... restricting. We're talking arm movement here. On days when I can get away with wearing a little less, I love the Shak Vest from Ibex. Made of dense knit New Zealand Merino Wool, it's perfect for keeping your core warm while giving you maximum movement on the mountain. Available for men and women. Act fast though - It's included in the company's spring clearance sale! $80 (marked down from $120); www.ibexwear.com