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Top Eastern Mountain Sports Deals for September 2025

The biggest price drops from Eastern Mountain Sports over the past 30 days.

EMS Kids Featherpack Jacket

Cold adventures call for reliable warmth - keep them ready with the EMS Kids Featherpack Jacket. Built with a lightweight, water-resistant nylon shell and insulated with cozy down, it's designed to keep young explorers warm without weighing them down. Techdown insulation helps resist moisture and dries quickly, making it perfect for unpredictable weather on hikes, school days, or snowy play. When not in use, it conveniently packs into its own pocket for easy carrying. Fill Power Rating 800 - Higher fill power = warmer item. The measure of the loft (fluffiness). The higher the rating, the more air trapped per ounce of down allowing a higher level of insulation Water-Resistant - Treated with durable water repellent (DWR), droplets will bead and roll off the fabric. Ideal for Light rain, or limited exposure to rain Packs Away - Conveniently folds away into its own pocket, great for travelling, hiking and camping Zipped Pockets - for convenient and safe storage Central zip - With a full central zip, makes it easy to quickly slip-on & off Lightweight - Great for travelling, comfortable to wear and easy to pack Down Filling - Down feathers are designed to trap heat and retain warmth, perfect for keeping you cosy in cold weather
$149.99
$89.9940% OFF

Mountain Warehouse Henry II Extreme Mens Down Jack...

Warmth and comfort combined, our Henry Down Padded Jacket is great for everyday wear during the colder months. The Henry has 700 fill down padding for premium insulation - helping you stay warm and dry when the temperatures drop. It is lightweight and water resistant, making it perfect for winter weather. Thermal Tested -30°C (-22 °F) - Laboratory tested. Health & physical activity, exposure time & perspiration will affect performance & comfort Fill Power Rating 700 - Higher fill power = warmer item. The measure of the loft (fluffiness). The higher the rating, the more air trapped per ounce of down allowing a higher level of insulation Water-resistant - Treated with Durable Water Repellent (DWR), droplets will bead and roll off the fabric. Light rain, or limited exposure to rain Zipped Pockets - for convenient and safe storage Adjustable Hood - Easily adjusted for the perfect fit Chin Guard - Fabric covering the underside of the zip for more comfort at your chin and neck 3-year warranty - Includes a 3-year warranty for guaranteed quality and peace of mind Down Filling - Down feathers are designed to trap heat and retain warmth, perfect for keeping you cosy in cold weather Fabric Composition Main Fabric: Polyamide 100% Lining: Polyamide 100% Filling: Grey Duck Down 90% Filling: Grey Duck Feather 10%
$199.99
$119.9940% OFF

EMS Mens Featherpack Hooded Jacket

Extremely cold conditions might be encountered ahead, so stayed prepared with our EMS Men's Featherpack Hooded Jacket. Easily packable for hiking and backpacking trips, it delivers a combination of a durable yet lightweight water-resistant nylon exterior and warmth-retaining down insulation with Techdown to prevent water absorption and help the jacket dry quicker from the inside out. As you go higher into the mountains or over icy terrain, this jacket makes a perfect insulating layer under your outer shell. Fill Power Rating 800 - Higher fill power = warmer item. The measure of the loft (fluffiness). The higher the rating, the more air trapped per ounce of down allowing a higher level of insulation Water-Resistant - Treated with durable water repellent (DWR), droplets will bead and roll off the fabric. Ideal for Light rain, or limited exposure to rain Adjustable Hood - Easily adjusted for the perfect fit Central zip - With a full central zip, makes it easy to quickly slip-on & off Zipped Pockets - for convenient and safe storage Easy To Pack - Compact and travel friendly Lightweight - Great for travelling, comfortable to wear and easy to pack Down Filling - Down feathers are designed to trap heat and retain warmth, perfect for keeping you cosy in cold weather
$249.99
$149.9940% OFF

EMS Womens Featherpack Hooded Jacket

Extremely cold conditions might be encountered ahead, so stayed prepared with our EMS Womens Featherpack Hooded Jacket. Easily packable for hiking and backpacking trips, it delivers a combination of a durable yet lightweight water-resistant nylon exterior and warmth-retaining down insulation with Techdown to prevent water absorption and help the jacket dry quicker from the inside out. As you go higher into the mountains or over icy terrain, this jacket makes a perfect insulating layer under your outer shell. Fill Power Rating 800 - Higher fill power = warmer item. The measure of the loft (fluffiness). The higher the rating, the more air trapped per ounce of down allowing a higher level of insulation Water-Resistant - Treated with durable water repellent (DWR), droplets will bead and roll off the fabric. Ideal for Light rain, or limited exposure to rain Adjustable Hood - Easily adjusted for the perfect fit Zipped Pockets - for convenient and safe storage Central zip - With a full central zip, makes it easy to quickly slip-on & off Easy To Pack - Compact and travel friendly Lightweight - Great for travelling, comfortable to wear and easy to pack Down Filling - Down feathers are designed to trap heat and retain warmth, perfect for keeping you cosy in cold weather
$249.99
$149.9940% OFF

EMS Men's '67 Down Jacket

The '67 Down Jacket from Eastern Mountain Sports looks super sharp, while its down protects you from cold temps and water-resistant shell sheds light moisture. Best of all, the '67 Down Jacket packs into its own sack, making it easy to store in your pack for when the weather gets a little frisky. Water-resistant - Treated with Durable Water Repellent (DWR), droplets will bead and roll off the fabric. Light rain, or limited exposure to rain Rip Stop Fabric - Stop rips in their tracks with this heavy duty fabric Packaway Bag - comes with its own 'stuff' bag, perfect for light travel and very convenient Adjustable Waist - For a comfortable fit Pockets - two convenient side pockets RDS Down - This product is Responsible Down Standard (RDS) certified by Control Union CUC-890403. RDS certified products contain down and feathers from farms certified to animal welfare requirements.
$299.99
$179.9940% OFF

EMS Frost Tech Extreme Mens Down Jacket

Brave the coldest conditions with confidence in the EMS Frost Tech Extreme Mens Down Jacket, designed for ultimate warmth and protection in extreme weather. Crafted from durable ripstop fabric, this jacket is both tough and water-resistant, ensuring you stay dry even in unpredictable conditions. Filled 80% down, 20% feather, it delivers unbeatable insulation and has been thermal tested to withstand temperatures as low as -40°C. The adjustable hood offers versatility, while zipped pockets including an internal pocket, keep your essentials secure. Finished with storm cuffs for extra defence against the elements, the EMS Frost Tech Extreme Mens Down Jacket is your go-to jacket for harsh winter adventures. Water-Resistant - Treated with durable water repellent (DWR), droplets will bead and roll off the fabric. Ideal for Light rain, or limited exposure to rain Fill Power Rating 600 - Higher fill power = warmer item. The measure of the loft (fluffiness). The higher the rating, the more air trapped per ounce of down allowing a higher level of insulation PFC-free - Products made without PFC offer effective durable water repellency without the use of harmful PFC chemicals. Rip Stop Fabric - Stop rips in their tracks with this heavy duty fabric Detachable Hood - Detachable for greater versatility. Ideal for all weather conditions Chest Pocket- Small pocket convent for storing small valuables RDS Down - This product is Responsible Down Standard (RDS) certified by Control Union CUC-890403. RDS certified products contain down and feathers from farms certified to animal welfare requirements. Fabric Composition Main Fabric: Polyester 100% Main Lining: Polyester 100% Cuff: Polyamide 76% Cuff: Elastane 24% Filling: Grey Duck Down 80% Filling: Grey Duck Feather 20%
$279.99
$223.9920% OFF

EMS 67 Womens Down Jacket

When founders opened their first mountain store back in 1967, they had one goal: make cutting-edge gear and apparel that doesn't break all the damn time (in their words). Makes sense. The EMS '67 collection is a tribute to our heritage: quality construction, designed in New England with responsibly sourced materials. Built the Eastern Mountain Way. Water-resistant - Treated with Durable Water Repellent (DWR), droplets will bead and roll off the fabric. Light rain, or limited exposure to rain Rip Stop Fabric - Stop rips in their tracks with this heavy duty fabric Adjustable Waist - For a comfortable fit Pockets - two convenient side pockets Packaway Bag - comes with its own 'stuff' bag, perfect for light travel and very convenient
$299.99
$239.9920% OFF

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