Icebreaker Men's Helix LS Zip Jacket
Dark Pine / Monsoon
Granite Blue / Midnight Navy

Men's Helix LS Zip Jacket

Icebreaker Men's Helix LS Zip Jacket is rated 4.8 out of 5 by 33.
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4.8 Star Rating
From $118.99   $249.95
up to 52% off
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Shipping Information

"In Stock" means this item is ready to ship. Orders placed before 3pm EST using a ship speed of 1 Day, 2 Days, or 3 Days will ship SAME DAY. Orders using 4-6 Day ship speed will ship within one business day.

"Ship Date" means we will special-order the product for you, and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.

"Freight" means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.

If you have any questions, please call 844-833-6921

Product Description Item No.   10317914

FEATURES of the Icebreaker Men's Helix Long Sleeve Zip Jacket

  • Updated design
  • Internal storm flap
  • Zippered chest pocket
  • Zippered front hand pockets
  • Icebreaker heat transfer logo

Product Specifications
Primary Lining Fabric: Merino Wool
Features: Thumbholes, Zipper or Storm Flap, Packable, Insulated
Exterior Pockets: 3
Jacket Shell Fabric: 100 % Recycled polyester
Insulation Details: 70 g MerinoLOFT
Side Panel Fabric: 46 % Cationic polyester, 38 % Merino, 16 % Lycra
Product Technology: Icebreaker MerinoLOFT
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Best Use: Casual
Jacket Length: Hip
Fit Type: Regular Fit
Insulation: Synthetic
Icebreaker MerinoLOFT

Icebreaker MerinoLOFT
MerinoLOFT is lightweight insulation created from premium, ethically-sourced wool fibers. Ten percent of the loft comes from recycled merino offcuts salvaged from the factory floor, while the jackets’ water repellent shell is made from recycled polyester. MerinoLOFT garments are Icebreaker’s warmest-ever jackets, and are ideal for lightweight layering. Icebreaker is using the latest technology to build the next generation of high performance merino.

Rated 1 out of 5 by from Not a sportsman's jacket The benefit of wool to a backcountry skier or for any athletic activity is wool's reluctance to get smelly. The designer of this jacket eliminated that advantage by putting a polyester panel from the hem to the cuff, right past the arm pit. The jacket was obviously designed for an easy walk to the coffee shop and not for a long slog up the side of a mountain.
Date published: 2018-02-20
Rated 5 out of 5 by from Comfortable and tough Have been constantly wearing this jacket around casually. It has a very sleek design and looks good in any situation. I'm stuck somewhere between a medium and a large depending on brand, but the large size fits me perfectly. I recently took this on a multi day backpacking trip in the mountains. It performed amazingly. It regulated my body temperature when I was hiking so I didn't overheat and kept me warm during 14 degree F weather (This was my top layer) when I was not hiking. It also shed water very well in a light drizzle. I was hesitant buying this because it weighs slightly more than other jackets of comparable price, but ultimately I wanted merino wool over down. I'm very happy with my choice because of the durability of merino wool and the general durability of Icebreakers products.
Date published: 2018-11-15
Rated 5 out of 5 by from excellent mid-weight jacket This jacket is pretty thin, but warm and water resistant. It's a go to for outdoor activities when it's moderately cool outside. Also has large side pockets, and is wind-proof.
Date published: 2018-04-24
Rated 5 out of 5 by from Really Comfortable! This jacket is light, moves really well with me, yet keeps me surprisingly comfortable in a wide range of temps. It's not magical, I can still get cold if I'm sitting still out in the cold, but, like all of my Merino, it has a very wide temp range where my body stays happy. My only problem with it is the sleeve length is shorter than I'm accustomed to from Icebreaker. I'm 6'1", 175lbs so I'm long and skinny. In general from most brands, Medium size fits my body, but is short in the arms. In contrast, I have an Icebreaker Medium size button up shirt that fits my lanky body perfectly and even my arms (AMAZING). Unfortunately for me, this jacket fits more like a normal cut, so the body and shoulders are just right, but the sleeves are a bit short. The end result is I can't use the thumb holes in the sleeve. So I'm going to sew them shut. Fortunately, the stretchy cuff still extends far enough to reach my hand and will be comfortable under glove cuffs.
Date published: 2018-12-26
Rated 3 out of 5 by from Tricky sizing - sharp jacket The Helix jacket is a great layer, and also perfect for several cool months of the year as a city jacket. I use it in the city cause it has a nice breast pocket for mobile phone, and it isn't bulky. The trouble I've found is that the website says I'm a large, but the large"fits", but there is too much extra fabric in the chest and stomach area for it to be practical. The medium is a good fit, but is I gain one ounce of weight, it's going to look ridiculous.
Date published: 2019-02-05
Rated 5 out of 5 by from Warm Helix long sleeve zip I bought the Helix because it is warm and offers a light mid layer for skiing and some casual wear. It is awesome. Warm not too tight and the long cuff with the thumb holes even help keep my hands warm. Being a ski instructor I am outside much of the day and so far this top has preformed well to keep me very comfortable in mild and cold temps. I also love the zipper which makes it very easy to get on and off. A top of the line top.
Date published: 2019-01-28
Rated 5 out of 5 by from Outstanding Unbelievable fit, comfort, and quality as all of my purchases from Icebreaker have been over at the years. Warm but not heavy and pockets that work for just about any temperatures below 65 degrees.
Date published: 2016-10-18
Rated 5 out of 5 by from Excellent for multiple uses Excellent fit, I can wear it as a jacket over a shirt, or over a base layer, additionally I had previously bought a medium MerinoLOFT Stratus long sleeve zip jacket and the Large Helix fits perfectly under the Stratus Jacket even with a base layer on. Great set-up for very cold weather here in Eastern Oregon, and gives me a multitude of options to wear depending upon the weather.
Date published: 2016-12-02
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Size Guide

Icebreaker Men's Jackets

SIZE Small Medium Large X-Large XXL XXXL
Neck 13 - 14" 14 - 15" 15 - 16" 16 - 17" 17 - 18" 18 - 19"
Chest 33 - 36" 36 - 39" 39 - 42" 42 - 45" 45 - 48" 48 - 52"
Arm Length 34" 34 - 34.5" 34.5" 35" 35.5" 36"

NECK: Measure around the middle of your neck, leaving the tape loose.

CHEST: Measure around the fullest part of the chest, holding the measuring tape under your arms.

ARM LENGTH: Measure from the center back of your neck, over the top of your shoulder, and then down to the wrist bone.

SLIM FIT: A snug, close-to-body fit for low bulk layering.

REGULAR FIT: Neither snug or loose. These garments can be worn solo or over other layers.

RELAXED FIT: Loose fitting lightweight layers.

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