evo.com | Arc'teryx Down > Looking for warmth without sacrificing style? The Arc'teryx Cerium Jacket blends premium materials with precision engineering. Made with a durable yet ultralight Arato(TM) 15D recycled nylon face and finished with their new, PFAS-free DWR, this 850-fill down jacket punches far above its weight. Rock it on it's own or layer it under your shell for stormy days on the mountain. The Cerium Jacket is a longtime staple that leaves little to be desired. Recycled Arato(TM) Bio Liner Zippered Hand Pockets Trim Fit Stuff Sack Included Arato(TM) 15 100% Recycled Dope Dye Nylon | Arc'teryx Cerium Jacket Men's 2026 - X-Small Blue | Nylon