Parking lot to peak, first chair to last, sunup to sundown—chasing the mountain magic means putting in the time in all conditions, and our Fernos Insulated Hooded Jacket is designed to do just that. Earning Editor's Choice in Outside’s 2025 Winter Gear Guide for Best in Men’s Active Insulation, this peak performing midlayer is equipped for high-output pursuits with Stio's signature PeakFill™ Active insulation. It packs in lightweight, breathable warmth with a spiral filament that offers more stretch, faster recovery and quicker drying times than traditional lofted insulation. The dynamic Relance™ Primeflex outer sheds weather with a soft handfeel. Stretch panels along the sides and sleeves allow for freedom of movement, while a stretch fixed hood with halo adjust provides low-profile protection from the elements.