Columbia MPW Logo Fleece Vest is great over work clothes when you're heading for happy hour, with a T-shirt during a chilly morning run, or layered over a sweater around the campfire, this vest does it all. The 360g fleece is warm without being overly thick and with so many colors to choose from, you may want to consider snagging two so you can leave one at the weekend cabin. Authentic fit. An here's an added bonus - this fleece vest sports the Mack's Prairie Wings Logo. Let everyone know that you support America's Premier Waterfowl Outfitter!