Marmot Women's Echo Featherless Jacket - M15870

Featherless insulation that mimics down: 3M™ Thinsulate™ Featherless provides the loft, compressibility, and warmth you expect from down while eliminating feather allergens and maintaining insulating performance when damp.

Sustainably sourced shell and lining: Constructed from recycled 30D nylon fishnet and finished with recycled polyester linings, the Echo prioritizes lower environmental impact without sacrificing durability or hand feel.

Thoughtful, weather‑ready design details: The jacket includes zippered hand pockets for secure storage, elastic‑bound cuffs, and an adjustable drawcord hem to lock out drafts and tune the fit for layering.

Everyday versatility and fit: Cut in a regular fit that balances mobility and warmth, the Echo works as a standalone lightweight jacket or as a mid‑layer under a shell for colder conditions; its center front zipper lets you regulate airflow and comfort on the move.

Performance when wet and easy care: Because the featherless insulation retains warmth even when exposed to moisture, the jacket is more forgiving than traditional down in damp conditions; it’s also machine washable (follow garment care instructions) for low‑maintenance use on trips and daily wear.

Material breakdown and construction: Shell: 100% recycled nylon; lining(s): recycled polyester and nylon; fill: a 75/25 recycled polyester/polyester blend that pairs with the Thinsulate Featherless system to deliver dependable loft and compressibility.

Secure, functional storage: zippered hand pockets keep essentials safe and accessible while you hike, bike, or run errands.

If you want the warmth and compressibility of down without feathers or allergen concerns, plus recycled materials and practical features for active use, the Marmot Women’s Echo Featherless Jacket (M15870) delivers a balanced, travel‑friendly solution.