Winter Workout: How to keep warm without sacrificing performance

PAID CONTENT | UNIQLOFor the sporty crowd at Mashable who refuse to allow bad weather keep them down, Uniqlo’s HEATTECH, BLOCKTECH and Ultra Light collection keeps the game going strong all winter long.Winter is that magical time of year when people bundle up, bake pies, spend quality time with loved ones — and tend to put on an extra five or ten pounds. Yikes. We get it though; when it’s cold outside, the body’s natural reaction is to add another layer of protection to k