Marmot Women's Echo Featherless Insulated Long Jacket

The Marmot Women's Echo Featherless Insulated Long Jacket is a regular-fit, thigh-length jacket insulated with 3M Thinsulate Featherless, a synthetic fill that mimics the lightweight performance and feel of natural down while offering extra warmth when wet and without common down allergens. The shell is made from recycled 30D nylon fishnet fabric, giving the jacket water-resistant comfort and warmth in a lightweight, durable package.

An attached, full-coverage hood with elastic binding protects the head, face, and neck from wind, wet, and cold, while the two-way center-front zipper lets you adjust airflow and regulate temperature without adding or removing layers. Zippered chest and hand pockets keep essentials secure, and the long cut extends coverage from head to thigh. The jacket is compressible enough to fold tightly into a backpack, and it has no interior pockets.

Key Features

Brand	Marmot
Model Number	M15871
Product Type	Insulated Jacket
Gender	Women's
Fit	Regular Fit
Insulation	3M™ Thinsulate™ Featherless
Shell Material	Recycled 30D Nylon Fishnet
Hood	Attached, Full-Coverage with Elastic Binding
Closure	Two-Way Center-Front Zipper
Pockets	Zippered Chest and Hand Pockets
Interior Pockets	No
Center Back Length	36 in
Product Weight	1 lb 3 oz (530 g)
Product Care	Machine Wash Cold, Use Liquid Detergent, Do Not Use Powdered Detergent, Gentle Cycle, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet
Waterproof	No
Windproof	No
RECCO	No
Warranty	Limited Lifetime Warranty
Country of Origin	Vietnam
Model Year	2024
MSRP	275 USD

Highlights

• Lightweight, durable fabric is sustainably sourced from recycled 30D nylon fishnet for water-resistant comfort and warmth
• 3M™ Thinsulate™ Featherless Insulation mimics the lightweight performance and feel of natural down, offering increased warmth when wet—without the allergens
• Two-way, center-front full zipper allows for airflow adjustment and temperature regulation
• Zippered chest and hand pockets offer secure storage for everyday essentials
• Attached, full-coverage hood with elastic binding provides protection from windy, wet, and cold conditions

Sizing & fit

Fit Type: Regular Fit

Warranty

Limited Lifetime Warranty
All Marmot products are warranted against defects in materials and construction for the practical lifetime of the product. The warranty applies to the original owner of the product (receipt may be required) and does not apply to normal wear and tear, improper care, misuse, accident, neglect or the natural breakdown of materials over time. Marmot will evaluate warranty claims and determine at its discretion to repair, replace or refund.

Frequently asked questions What is the center back length of this jacket? The center back length is 36 in. What is the product weight of this jacket? The product weight is 1 lb 3 oz (530 g). How should I care for this jacket? Machine wash cold with liquid detergent, use gentle cycle, tumble dry low, do not iron, bleach, dry clean, or use fabric softener, and rinse twice. What is the warranty on this jacket? It comes with a Limited Lifetime Warranty against defects in materials and construction.