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Men's Fernos Insulated Jacket

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Huckleberry Jam
Fit Video
Huckleberry Jam
Huckleberry Jam
Huckleberry Jam alternative
Huckleberry Jam
Huckleberry Jam
Huckleberry Jam
Huckleberry Jam
Huckleberry Jam
Huckleberry Jam
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Huckleberry Jam
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DJ is 6'0", chest 41", waist 35" and wears a size M

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Huckleberry Jam
Huckleberry Jam
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Huckleberry Jam
Huckleberry Jam
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Huckleberry Jam alternative
Huckleberry Jam alternative
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Huckleberry Jam
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Huckleberry Jam
Huckleberry Jam
FIT VIDEO
$269

Men's Fernos Insulated Jacket

COLOR
Huckleberry Jam
SIZE
Select Size
4 payments of $67.25 withor
Free returns & exchanges on all orders

Free returns & exchanges on all orders

Free shipping above $49 View details

  • Soft, microfiber shell with PeakFill™ Active synthetic insulation
  • Fixed, adjustable hood for low profile weather protection
  • Regular Fit: A casually shaped design that’s not too tight and not too baggy
  • Clark is 6'3", chest 42", waist 33" and wears a size M
  • Soft, microfiber shell with PeakFill™ Active synthetic insulation
  • Fixed, adjustable hood for low profile weather protection
  • Regular Fit: A casually shaped design that’s not too tight and not too baggy
  • Daniel is 6'1", chest 40 1/2", waist 32" and wears a size M
  • Soft, microfiber shell with PeakFill™ Active synthetic insulation
  • Fixed, adjustable hood for low profile weather protection
  • Regular Fit: A casually shaped design that’s not too tight and not too baggy
  • Ren is 6'2", chest 37", waist 32" and wears a size M
  • Soft, microfiber shell with PeakFill™ Active synthetic insulation
  • Fixed, adjustable hood for low profile weather protection
  • Regular Fit: A casually shaped design that’s not too tight and not too baggy
  • Clark is 6'3", chest 42", waist 33" and wears a size M

When the day calls for your highest performing midlayer, reach for the Fernos. A Relance™️ Primeflex shell and PeakFill™️ Active Insulation maximize warmth and breathability and the roomy yet athletic fit caters to your freedom of movement.

Parking lot to peak, first chair to last, sunup to sundown—chasing that mountain magic means putting in the time in all conditions. Our Fernos Insulated Jacket is just that. This choice active insulation midlayer is equipped for high-output pursuits, working just as well under a shell as it does on its own. A Relance™ Primeflex outer combines with PeakFill™ Active Insulation and 50% recycled polyester for max breathability and warmth. Stretch panels along the sides and sleeves allow for freedom of movement, while a stretch fixed hood with halo adjust provides low-profile protection from the elements. This year, our Men’s Fernos Jacket earned recognition as the top pick in Outside’s 2025 Winter Gear Guide for Best in Men’s Active Insulation—in case you needed another reason to expand your kit.

 Image Relance™ Primeflex
 Image PeakFill™ Active Insulation
Shell and Lining

Relance Primeflex™, 50 Denier Microfiber Mechanical Stretch Plainweave, 100% Polyester, 94g/m2 with a PFAS-Free DWR Finish

Relance™, 100% polyester Primeflex™ microfibers offer improved drape, stretch and wicking properties compared to regular polyester fibers. This fabric features a soft hand, bi-component Primeflex™ stretch, PFAS free DWR and excellent resiliency and strength.

Insulation

PeakFill™ Active 40g Insulation, 50% Recycled Polyester, 50% Polyester, 40g/m2

Our PeakFill™ Active proprietary insulation balances warmth and breathability to maintain lasting athletic comfort across the entire conditional range. Designed to keep core temps regulated, the synthetic fiber fill draws on a spiral filament structure to enable greater stretch, faster recovery and quicker dry times than traditional lofted insulation whether rolling slow at valley level or working hard up in the alpine.

Partnerships

As caretakers of the mountain life, we recognize our responsibility to support organizations and people who share our vision to drive positive change for people and the planet. We’re proud to partner with some tremendous organizations in their missions to responsibly advance outdoor recreation and protect our wild surroundings.

Materials

We are committed to building garments that are durable, timeless and continue to perform season after season. After years of research, testing and product development, in 2024 we completely removed PFAS from all of our newly developed products. We remain committed to growing our Preferred Materials usage, which includes organic cotton, recycled materials and responsibly-sourced down and wool, to 75% by the end of 2025.

Stio Second Turn®

Our apparel is built to last. As a part of our efforts to reduce waste and keep more gear in the mountains where it belongs, our home-grown gear renewal program allows previously-used items to be traded in, cleaned, repaired and circulated back into use.

Fabric Details
  • PeakFill™ Active Insulation
  • Microfiber with soft hand and mechanical stretch offers comfort and range of motion
  • Water-repellent finish resists water and reduces dry time
Hood and Pockets
  • Fixed hood with peripheral adjust
  • Elastic binding at opening of hood
  • Zippered chest pocket
  • Zippered handwarmer pockets
Zippers
  • YKK® center front zipper with custom Stio® zipper puller
Hem
  • Adjustable storm sealing hem customizes performance
Fit and Measurements
  • Regular Fit: A casually shaped design that’s not too tight and not too baggy
  • Center Back Length: 28 1/2" (Size M)
  • Weight: 17.8 oz.
Other Details
  • Heat Transfer Stio® and Pinecone logos
  • Heat transfer interior labels for comfort
  • Hanger loop on center back neck
  • Made in Vietnam

How We Wear It

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