*Light, durable and wind resistant Tyono 30 has a dura coating for increased longevity; DWR finish repels moisture | Resilient Coreloft synthetic insulation is mapped for optimal thermal performance | *Mid-height collar is insulated and fleece-lined | *Permeair 20 underarm improves breathability | No Slip Zip main opening, zippered hand pockets, internal zippered chest pocket with custom TPU zipper pulls | *Improved cuff construction increases durability, eases layering and removal | Adjustable hem seals out cold