Marmot Echo Featherless Jacket - M15910

Down‑alternative insulation that performs: Filled with 3M™ Thinsulate™ Featherless insulation engineered to mimic the loft, compressibility, and warmth of natural down while avoiding feather allergens and maintaining warmth when wet.

Sustainable shell fabric: Constructed from recycled 30‑denier nylon fishnet, the Echo blends performance with a smaller environmental footprint—durable yet lightweight for active use.

Everyday functional features: Zippered hand pockets secure essentials on the move; elastic‑bound cuffs and an adjustable drawcord hem lock out drafts and let you tune the fit for layering or solo wear.

Classic, versatile silhouette: A regular/classic fit balances mobility and warmth so it works as a standalone mid‑season jacket or a mid‑layer under a shell in colder conditions.

The Marmot Echo Featherless Jacket (M15910) is a practical, eco‑minded choice for those who want down‑like warmth without feathers, secure storage, and easy packability—perfect for travel, daily wear, and active outdoor use.