Extension Down Booties

Lightweight and warm down insulated booties with their own stuff sack

Out of stock
Only %1 left

Extension Down Booties

Sorry, none of our partners have this color and size in stock

Lightweight warmth that packs down small, the Extension Down Booties make an easy addition to any camping, road trip, or park excursion. Complete with a stuff sack that conveniently slips them out of sight.

All of the gear in our Extension Collection is built using excess fabric, which means your purchase extends the life of these materials and keeps waste out of the landfill. Plus each Extension piece helps extend your limits and time outside with trusted Outdoor Research quality.


Product :

Fabric :
Pertex® Quantum 100% nylon 22D ripstop, 650 fill power, responsibly sourced goose down insulation


Fabric Performance
Water Resistant
Wind Resistant

Design Features
Quilted Down Construction
Anti-Slip PU Sole
Sold with Stuff Sack

Rating and reviews


The Infinite Guarantee®

Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product. Get your gear back on track by filing a claim on our Warranty Page

Have a question? Problem? Other request? We’re here to help you find a solution.

Our customer service is waiting for your call at 855-967-8197, on weekdays Monday-Friday between 7am-5pm PST. If you prefer email, you can send your query to info@outdoorresearch.com

Thanks for getting in touch. We can’t wait to get you back outside with your gear.

Booties size guide


Measurement shown in: Us
MEN'S 7 - 840 - 41 8.5 - 9.541 - 43 10 - 1143 - 44 11.5 - 12.544 - 46 13 - 1446 - 47
WOMEN'S 5 – 635 - 37 6.5 - 7.537 - 38 8 - 938 - 40 9.5 – 10.540 - 41 11 - 1241 - 43

How to measure

How to Measure Booties

Please refer to your shoe size.


Hold on

Visiting from another country? Check out our international portal in order to check out with up to date currency and inventory

Find Your Country No thanks, Stay on this page