Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Helly Hansen › Rain Jackets & Rain Coats
Helly Hansen
Helly Hansen Momentum 3 L Stretch Jacket

Helly Hansen Momentum 3 L Stretch Jacket

Best price now

$119.25at SteepandcheapChecked 13 h ago

25% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Steepandcheap

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $119.25 at Steepandcheap (checked Nov 10, 2026).
  • Checked at 3 stores.

Our take on the Helly Hansen Momentum 3 L Stretch Jacket

The Momentum 3L Stretch Jacket is a lightweight shell built on a three-layer waterproof, breathable membrane with stretch, aimed at hikers who want freedom of movement without a bulky coat. It has a helmet-compatible hood, zippered hand pockets and a two-way front zip, and it packs down small for a daypack. Against heavier Gore-Tex shells it trades some abrasion resistance for stretch and lower weight; owners of Helly Hansen's technical line generally rate the fit and weather protection well, though some find the slim cut close over layers.

Best forHikers and hill walkers wanting a packable shellActive use where stretch matters more than stiffnessWet, windy days on the trailBuyers wanting a certified low-impact textile
Pros
  • Three-layer waterproof, breathable membrane with stretch
  • Helmet-compatible adjustable hood
  • Two-way front zip and zippered pockets
  • Packs small for its protection level
  • OEKO-TEX certified textile
Cons
  • Slim, straight cut runs close over midlayers
  • Thin face fabric is less abrasion-resistant than heavier shells
  • No pit zips on this model
  • Limited color choice

Helly Hansen Momentum 3 L Stretch Jacket prices at every store

  • SteepandcheapNew

    In stock

    $119.25Checked 13 h ago
    Visit Steepandcheap
  • BackcountryNew

    In stock

    $159.00Free shippingChecked 13 h ago
    Visit Backcountry
  • Helly HansenNew

    In stock

    $265.00Free shippingChecked 13 h ago
    Visit Helly Hansen

Store links may earn us a commission. Some prices via Klarna.

Helly Hansen Momentum 3 L Stretch Jacket price history

Lowest price we've seen: $119.25 on Nov 10 at Steepandcheap. Tracked across 3 stores since Nov 10.

What reviewers say

Owners of Helly Hansen's three-layer shells praise the weather protection and the stretch that keeps the jacket from feeling stiff on the move. Complaints center on the slim fit and the thin fabric, which some find less durable for rough use.

What people mention
  • FitMixedOwners like the athletic cut but say it leaves little room for a fleece or puffy underneath.
  • WaterproofingPraisedReviewers report staying dry in sustained rain and wind on the trail.
  • StretchPraisedThe stretch fabric is repeatedly noted for not restricting movement on climbs.
  • BuildCriticisedSome find the face fabric thin and worry about abrasion against rock and pack straps.
  • VentilationCriticisedWithout pit zips, users say it can feel clammy during hard effort.

Specifications

Pattern
Solid ColorSource
Size (Small-Large)
L, XXL, S, M, XLSource
Closure
Zipper, Two-way ZipperSource
Sleeves
Long SleeveSource
Color

Questions and answers

Is the Momentum 3L Stretch Jacket fully waterproof?
Yes. It uses a three-layer waterproof, breathable membrane with a water-repellent finish, so it is built for rain rather than drizzle. Seams are taped in this class of shell.
How does the fit run?
It is a slim, straight cut. Most buyers take their usual size for wearing over a base layer or light fleece; size up if you plan to layer a puffy underneath.
Does it have pit zips?
No. Ventilation comes from the breathable membrane and the two-way front zip rather than underarm zips.
Can the hood go over a helmet?
Yes. The hood is adjustable and sized to fit over a climbing or bike helmet.
Is it warm enough on its own?
No. It is a shell with no insulation, so it is meant as an outer layer over whatever warmth you need for the conditions.
What certifications does it carry?
The textile is OEKO-TEX certified, meaning it has been tested for harmful substances.
Where is the Helly Hansen Momentum 3 L Stretch Jacket cheapest?
At Steepandcheap, for $119.25, 25% under what the other stores charge, as of our latest check.
Where can I buy the Helly Hansen Momentum 3 L Stretch Jacket?
3 stores we checked sell it, including Steepandcheap, Backcountry, Helly Hansen.

More from Helly Hansen

  • H
    Helly Hansen Aden Insulated Coat Women's
    Helly Hansen Aden Insulated Coat Women's
  • H
    Helly Hansen Women’s Legendary Insulated Ski Pants
    Helly Hansen Women’s Legendary Insulated Ski Pants
  • H
    Helly Hansen Women’s Alphelia 2.0 Insulated Ski Pants
    Helly Hansen Women’s Alphelia 2.0 Insulated Ski Pants
  • H
    Helly Hansen Women's Legendary Insulated Bib Ski Pants
    Helly Hansen Women's Legendary Insulated Bib Ski Pants
  • H
    Helly Hansen Legendary Insulated Pant Women's
    Helly Hansen Legendary Insulated Pant Women's
  • H
    Helly Hansen Blizzard Insulated Pants
    Helly Hansen Blizzard Insulated Pants
  • H
    Helly Hansen Blizzard Insulated Pant
    Helly Hansen Blizzard Insulated Pant
  • H
    Helly Hansen Legendary Insulated Pant
    Helly Hansen Legendary Insulated Pant
All Helly Hansen deals and products →
Red
Source
Number of Pieces (pcs)
1Source
Material
PolyesterSource
Gender
Unisex, FemaleSource
Membrane Technology
3 LayerSource
Fit
Slim, StraightSource
Size (US)
22, 14Source
Age Group
AdultSource
Sportswear Garment
YesSource
Sport / Activity
HikingSource