Icebreaker Men's Hyperia Lite Vest - Mountain Steals
Icebreaker Men's Hyperia Lite Vest

Men's Hyperia Lite Vest

Icebreaker Men's Hyperia Lite Vest is rated 4.8 out of 5 by 18.
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4.8 Star Rating
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Product Description
Item No.   10345784

FEATURES of the Icebreaker Men's Hyperia Lite Vest

  • Lightweight Pertex Microlight fabric for durability and compressibility
  • Reverse coil center front zip with DWR
  • Zipper chin guard and interior storm flap prevent chafing
  • Offset shoulder seams and no quilting prevent pack rub
  • Narrow side panel quilting for contour body fit, layering ease, and range of mobility
  • Zippered hand pockets with DWR
  • Zippered interior security pocket
  • Packable into interior pocket
  • Drop tail hem for added coverage
  • Icebreaker heat transfer logo

Product Specifications
Primary Lining Fabric: Nylon
Features: Insulated, Packable, Water-resistant, Windproof, Zipper Garage
Sustainability: Animal Friendly
Back Length: 29.8 in.
Breathability: Moderate Breathability
Exterior Pockets: 2
Internal Pockets: 1
Vest Fabric: Nylon
Shell Fabric: 20D 100% Nylon
Insulation Details: 70 g MerinoLOFT
Fabric Weight: 1.5 oz / Square Yard
Type of Waterproofing: DWR
Product Technology: Icebreaker MerinoLOFT, Pertex Microlight
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Best Use: Hiking, Camping
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.

Pertex Microlight

Pertex Microlight
Pertex Microlight is a durable, well-balanced fabric that excels at protecting your insulation. It is lightweight, yet abrasion resistant and will resist the elements. Your insulation will be free to trap and maintain your body warmth.

Check Out All Microlight Products >

Product Reviews
Rated 5 out of 5 by from Perfect layering piece At first the vest feels too thin but after wearing it provides as much warmth as a comparable down vest. Because of its slim nature it’ll layer under any jacket making it insanely versatile. I am 6’2” 186 with a 42” chest and 32” waist and the large is perfect. Long enough and just snug enough. It was exactly what I wanted in a vest. Very happy with it. And I love that there is no logo on the front. It blends in beautifully with whatever I’m wearing without looking too technical.
Date published: 2020-11-04
Rated 5 out of 5 by from Yes dude. Yes. Honestly this came as an impulse buy, I didn't fully need a new vest but it was definitely a want. I decided to pull the trigger and it has replaced nearly every other jacket I own. The ability to throw on light top layers with differing sleeve lengths allows me to regulate heat to be eternally comfortable no matter where I am. I have worn this vest in below freezing temperatures and in the summer sun, I stay right where I want to be- never too hot, never too cold. I never thought I would say I have a preferred brand- but now I do. This. Is. The. Way. To. Go. Also you have more pocket space than you will ever need, only 3 pockets but you feel like you've got 3x the volume of your girlfriend's bottomless purse. 10/10 would impulse buy again.
Date published: 2020-07-04
Rated 5 out of 5 by from Love this vest Amazingly warm for its weight and compresses down to practically nothing. Extremely comfortable - it is my go-to vest for cooler weather here at 7,000 feet.
Date published: 2017-11-19
Rated 5 out of 5 by from Warm, lightweight vest The vest is thin and lightweight. It's nearly Summer here and so I have not yet worn it out in the wild. But, I tried it on and wore it indoors for about 20 minutes. It is comfortable and you can very quickly feel warmth building within. I'm a broad-shouldered 6'1" guy. I ordered the large and the fit is great.
Date published: 2018-06-12
Rated 5 out of 5 by from Excellent vest! I bought this for my boyfriend who is a buff V shaped guy with a long torso. He loves the way it fits: not too short, not too tight. Large fit him perfectly and I sized it off another company’s measurements with great success and the FitFinder (very accurate!). He likes how warm it is, the lack of fluff, and the pockets.
Date published: 2019-08-19
Rated 4 out of 5 by from Hyper light vest I wore the vest on two hikes since receiving it for Christmas it’s comfortable does hold the heat in well and it is as light as they say and does compress down for my day pack without taking up a lot of space great job icebreaker team C2
Date published: 2019-01-03
Rated 4 out of 5 by from Outstanding motorcycle midlayer Purchased this for its light weight, thin loft, and its high collar to help seal neck underneath a motorcycle jacket. I pair it with a 200 merino baselayer and couldnt be happier with the result. Fits nice and slim.
Date published: 2019-02-19
Rated 4 out of 5 by from Vest Another great item. I like the length of this vest and it packs down nice.
Date published: 2020-05-19
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How much does this vest weigh please?

Asked by: IngridC
Hey there IngridC, thanks for the question! The large size of this vest weighs 9.17 oz, I hope this helps!
Answered by: Marty Moose
Date published: 2019-03-15
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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.