You want a powder skirt in your jacket for days on the slopes, but you’d also love to remove the bulk when you wear that same insulated, stretchy jacket downtown. Mountain Hardwear made the Men’s Vinson Jacket with a removable powder skirt. The low-bulk PrimaLoft One insulation uses microfibers that mimic the thermal properties of down without creating that puffer-fish effect, while the outer TufStretch fabric provides four-way-stretch comfort.