The Cerium Jacket offers the warmth and efficiency of high-loft down in a sleek, lightweight package. Ideal for layering or standalone wear in cool conditions.

Why we like it:

This streamlined, packable design is perfect for travel and active use—reliable warmth without bulk.

Features and Functions:

RDS-certified 850-fill down insulation with strategic synthetic mapping; lightweight Arato nylon shell with PFAS-free DWR; zippered hand pockets.

Fit and Sizing:

Trim fit for clean layering under shells.

Bottom Line:

Lightweight down jacket with exceptional warmth-to-weight performance.