We have searched high and low, across several different sporting worlds for a zip front jacket that could line our regular riding gear and keep the chill from penetrating. Our search ended with the Windproof Men's Sport Top from Knox - a lightweight, warm, windproof mid layer top designed to reduce the effects of wind chill on a motorcycle.
With a fully windproof front and breathable stretch back, you can stay warm without overheating. The user friendly details on this jacket are everywhere, from the softest chin lining to the stretch cuffs. This jacket is worth the investment!
Model is 6' 180lbs wearing a size M.