Duluth trading women’s vest size extra large A pocket-packed utility vest like this one can save you countless steps in a day, but most feel stiff and stiflingly hot under summer sun. So we've created one that'll let you carry on AND keep your cool: the DuluthFlex® Fire Hose® CoolMax® Vest. It's lighter than our all-cotton Fire Hose canvas, yet just as durable and abrasion resistant. 3% Lycra® spandex gives the fabric work-friendly flex. And 30% CoolMax® polyester wicks sweat away from skin for rapid evaporation that feels cooler and drier in the steamiest situations. To top it all off, there's 6 handy pockets that'll swallow everything from pruners to hoof picks.