Merrell offers its Merrell Men's Polar Dial Half Zip Jacket in Blue or Black for $39.99. Coupon code "FALL20" drops it to $31.99. With free express shipping, that's the lowest total price we could find by $8, although we saw it for $4 less in May. It's available in sizes S to XXL, although not in all size/color combinations. Deal ends October 31.