O'Neill Double-Up Vest - Men's - $104.96

When temperatures really start dropping, throw the O'Neill Double-Up Vest on underneath your jacket to stay toasty. The heavy synthetic insulation keeps your vitals warm without overheating the rest of your body. And thanks to the 5K-rated fabric, you can toss the Double-Up on over a long-sleeve in the spring for slush shredding. - $104.96