The answer to that readers would be 'Ice Cold' (Outkast, 2003) which we guess Uniqlo hopes to achieve with their latest Smooth Dry range. Last winter, which seems like a distant memory now, saw us piling on their Heat Tech thermals when the mercury dropped below freezing (which it seemed to do A LOT) Smooth Dry does the opposite and keeps your body cool, drawing sweat away and keeping you cool on your commute. www.uniqlo.co.uk