Gap Core Cologne by Gap, Wear gap core for men when you want to command the attention of everyone in the room from the moment you walk in the door. Just as appropriate for a work meeting as it is for an evening wedding, this 2010 fragrance from the gap design house features freesia, mandarin orange, sandalwood, amber and lavender scent notes. Splash on a few drops before you leave home to put the finishing touch on your semi-formal look.