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About Men's First Ascent®

Men's First Ascent® clothing thrives in harsh mountain environments. From waterproof, breathable shell jackets to micro-quilted down jackets and technical midlayer fleece, each piece in the First Ascent® selection is designed to provide comfort and warmth in the outdoor elements. Slim, athletic styling minimizes bulk when worn as part of a technical layering system.

Shop First Ascent Jackets & Vests Shop First Ascent Shirts Shop First Ascent Pants
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Jackets & Vest

Accelerant Jacket
SprigDark Smoke
$179-$199First AscentAvailable in TallVideo AvailableBackpacker Accelerant Award
( 32 )
Frontpoint 2.0 Jacket
Nectar
$229-$249First AscentAvailable in TallVideo Available
( 4 )
Sandstone Soft Shell Jacket
BlackCardinalCoast
$89.95-$99.95New Colors AvailableFirst AscentAvailable in TallGuide Favorite
( 48 )
Sandstone™ Soft Shell Hoodie
Dark SteelChartreuse
$119-$139First AscentAvailable in Tall
( 2 )
Hangfire® Jacket
ChartreuseDark SmokeScarletAscent Blue
$99-$119$79.99-$89.99First AscentAvailable in Tall
( 9 )
Rainier Storm Shell Jacket
BlackInk Red
$349-$369First AscentAvailable in TallVideo AvailableWeatherEdge® Pro
( 26 )
Hangfire® Hoodie
Bright LimeCoast
$119-$139First Ascent
( 26 )
DURADOWN™ Jacket
Mushroom
$249-$269$199.99-$219.99First AscentAvailable in TallVideo Available
( 29 )
SEABA Heli Guide Jacket
Sprig
$399-$419$299.99-$319.99First AscentAvailable in TallVideo AvailableWeatherEdge® Plus
( 6 )
BC MicroTherm™ Down Jacket 2.0
Bright Lime
$299-$319$249.99-$269.99First AscentAvailable in TallVideo AvailableWeatherEdge® ProBackpacker Award
( 53 )
Bombshelter Jacket 2.0
SprigIndigo
$449-$469Also in TallFirst AscentVideo AvailableWeatherEdge® Pro
( 18 )
BC-200 Hard Shell Jacket
BlackBright LimeAscent Blue
$199-$219First AscentAvailable in TallVideo AvailableWeatherEdge® ProGuide Favorite
( 82 )
Heyburn 2.0 Jacket
BlackLimeadeRescue OrangeAscent Blue
$279-$299First AscentAvailable in TallVideo AvailableWeatherEdge® Plus
( 18 )
Downlines Jacket
Bright GreenCinder
$249-$269First AscentAvailable in TallVideo AvailableWeatherEdge® Plus
( 7 )
Peak XV® Down Jacket
BlackAscent Blue
$399-$419First AscentAvailable in TallVideo Available
( 43 )
Emperor Parka
Dark Smoke
$399First AscentAvailable in TallVideo Available
( 32 )
Igniter Jacket
BlackCoast
$199-$219First AscentAvailable in TallVideo Available
( 12 )
18K Soft Shell Jacket
BlackCardinal
$249-$279$169.99-$189.99First AscentAvailable in TallVideo Available
( 13 )

Fleece

Hangfire® Jacket
ChartreuseDark SmokeScarletAscent Blue
$99-$119$79.99-$89.99First AscentAvailable in Tall
( 9 )

Pants

Guide Pants
ArtichokeDark Smoke
$69.95First Ascent
( 27 )
Mountain Guide Lite Pants
Dark Smoke
$179-$199First AscentAvailable in Tall
( 24 )
Mountain Guide Pants
Black
$199$149.99First Ascent
( 13 )
Uprising Jeans
Denim
$79.95First AscentVideo Available
( 26 )
First Ascent® Send Shorts
BlackKelly
$59.95$54.99First AscentGuide Favorite
( 10 )
Guide Shorts
Artichoke
$59.95$54.99First Ascent
( 10 )
Circuit Shorts
Black
$44.95$29.99First Ascent
( 3 )
Rainier Storm Shell Pants
Black
$199-$219First AscentWeatherEdge® Pro
( 4 )
Nail Driver Soft Shell Pants
Black
$149-$169First AscentAvailable in Tall
( 27 )
Grand Tour Pants
Cement
$199-$219First Ascent
( 4 )
Heyburn 2.0 Pants
SprigIndigo
$199-$219First AscentAvailable in TallVideo AvailableWeatherEdge® Plus
( 15 )
SEABA Heli Guide Bib
Dark Smoke
$349-$369$299.99-$319.99First AscentAvailable in TallWeatherEdge® Plus
( 9 )
Igniter Insulated Pants
Black
$179$129.99First Ascent
( 7 )

Shirts & T-Shirts

First Ascent Graphic T-Shirt - Stargazer Tent
Ascent Blue
$24.95$19.99First Ascent  
First Ascent Graphic T-Shirt - FA Logo
Dark SteelCyan Blue
$24.95$11.99First Ascent
( 1 )
First Ascent Graphic T-Shirt - Guide Built, Guide Trusted
Kelly
$24.95$19.99First Ascent
( 1 )

Baselayer

Expedition Weight Baselayer Pants
Black
$59.95-$69.95First AscentAvailable in Tall
( 3 )
Midweight Crewneck Baselayer
BlackLimeade
$44.95-$49.95First AscentAvailable in Tall
( 11 )
Midweight 1/4-Zip Baselayer
Black
$49.95First AscentAvailable in Tall
( 13 )
Expedition Weight 1/4-Zip Baselayer Top
Black
$69.95-$79.95First AscentAvailable in Tall
( 4 )
Expedition Weight THERMOLENE® Bat Hang Hoodie
Black
$89.95-$99.95First AscentAvailable in Tall
( 5 )
Expedition Weight Crewneck Baselayer
Black
$59.95-$69.95First AscentAvailable in Tall
( 4 )
Midweight Baselayer Pants
Black
$44.95-$49.95First AscentAvailable in Tall
( 6 )

Down

BC MicroTherm™ Down Jacket 2.0
Bright Lime
$299-$319$249.99-$269.99First AscentAvailable in TallVideo AvailableWeatherEdge® ProBackpacker Award
( 53 )
Bombshelter Jacket 2.0
SprigIndigo
$449-$469Also in TallFirst AscentVideo AvailableWeatherEdge® Pro
( 18 )
DURADOWN™ Jacket
Mushroom
$249-$269$199.99-$219.99First AscentAvailable in TallVideo Available
( 29 )
Downlines Jacket
Bright GreenCinder
$249-$269First AscentAvailable in TallVideo AvailableWeatherEdge® Plus
( 7 )
Peak XV® Down Jacket
BlackAscent Blue
$399-$419First AscentAvailable in TallVideo Available
( 43 )
Emperor Parka
Dark Smoke
$399First AscentAvailable in TallVideo Available
( 32 )

Primaloft

Igniter Jacket
BlackCoast
$199-$219First AscentAvailable in TallVideo Available
( 12 )
Accelerant Jacket
SprigDark Smoke
$179-$199First AscentAvailable in TallVideo AvailableBackpacker Accelerant Award
( 32 )
Igniter Insulated Pants
Black
$179$129.99First Ascent
( 7 )
View FewerViewing All ( 51 items )
Related Products
18K Soft Shell Jacket
Named for the total vertical traveled to climb Mt. Rainier, our guides designed this efficient workhorse for the 3,000 RMI clients who climb Mt. Rainier every summer. A thermal soft shell with extra warmth for cold days, it’s still exceptionally...
Rainier Storm Shell Pants
Wear these with the Rainier Storm Shell Jacket for ultimate protection from rain, wind and snow. Our guides use them for both climbing and skiing.The rugged 3 layer waterproof/breathable WeatherEdge Pro fabric is rated to 20,000mm/20,000g. Like the jacket, the...
SEABA Heli Guide Bib
A bomber, technical bib for what our ski team does best: helicopter ski guiding on the big mountains of Alaska. Trust them for your next descent....
Uprising Jeans
Built for climbing and bouldering, these jeans use a Cordura stretch denim that will outlast any other jean on the market. But not only do they deliver amazing technical performance on the crag, they look and feel great in town...
MicroTherm™ Featherweight Hunting Jacket
A Field & Stream Best of the Best: 2012 Hunting Gear Award Winner. This unique jacket was derived from the patent pending down layer in our First Ascent™ line of technical apparel, with narrow horizontal quilting for mid weight warmth....
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