This jacket simplifies layering during a brisk day outdoors. Its synthetic PrimaLoft® Gold P.U.R.E. Insulation helps regulate your temperature, while stretch paneling in the sleeves and knit side panels make quick movements easy.All of the down insulation in the Fuego is Responsible Down Standard (RDS) certified, which means it comes from ethically sourced down and feathers  through a transparent, audited supply chain. This ensures ducks and geese are not harmed in the making of our apparel.