Icebreaker Quantum Vest-170196 - Men's


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Whether jogging with the dog on some snowy morning trails or looking for an extra base for your winter bike ride, the Icebreaker Men's Quantum Vest is versatile enough to answer the demands of either. Made from a blend of merino wool and Lycra, this vest resists odor while still managing to keep your core warm and dry. For technical comfort in very cold weather, zip into the Icebreaker Quantum Vest for men and see what you've been missing.


  • Material: 98% 260 gm pure merino wool, 2% Lycra
  • GT260 Fabric for additional warmth
  • Lightweight insulation
  • Two-way, center front zip
  • Interior chin guard
  • Bust darts for shaping
  • Eyelet panels for increased venting
  • Zippered front hand pockets
  • Drop tail hem
  • Ideal for cold and very cold
  • Use: multisport
  • Chest: 37-39 in (S), 39-41 in (M), 41-43 in (L), 43-45 in (XL), 45-46.75 in (2XL), 46.75-48.75 in (3XL)

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Review Summary

4.8 out of 5

5 Reviews

  • Great design: 4
  • Performance: 4
  • Ease of use: 3
  • Build quality: 2

  • zipper: 1
Comfort: 4.8 / 5
Quality: 4.8 / 5
Durability: 4.8 / 5
Fit: 2.3 / 5

5 Ratings & Reviews

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Sherbrooke ,Quebec
55-64 yrs

the best vest for winter...
March 08, 2013

I received today my vest and i am very happy for my demand.This is very nice vest and i like the color (black).I see the quality of the vest Icebreaker . Bravo !

Pros: Great design, Build quality, Performance, Ease of use, Great value
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5

from Dallas, TX
35-44 yrs

One of the best Vests you can find!
October 08, 2012

Icebreaker makes only top quality products. This vest is simply the best. I have tried and tested a number of vests for active and casual wear and have to say that this one fits it all. You can wear it for anything: cold winter run, winter road cycling for extra core warmth, to the office, under a sports coat, - anyway you like! simple t-shirt, this vest and any down jacket - you will be set. Out of many icebreaker gear I own - this one I wear most of the time year around. No matter where I am.

Pros: Great design, Build quality, Lasts forever, Performance, Ease of use, Great value
Comfort: 5 / 5
Quality: 4 / 5
FitClothes: 2 / 5
from Rockies

Slim fit
March 23, 2013

Like everyone says, fit is slim. Not terribly tight, I'm 5'9 165 went w the med. I will say I wish it was a bit thicker, maybe the 320? It fits layered over 2other icebreaker garments, a base and a mid. Not restricting, but warm enough for a soft shell on top while skiing 10-15degrees. Oh and the zipper is on the wrong side. I guess the kiwis don't do northern hemisphere zipper rules?

Pros: Great design, Performance, Cons: zipper
Comfort: 4 / 5
Durability: 5 / 5
Quality: 5 / 5
FitClothes: 3 / 5
from chicago
35-44 yrs

stylish, form-fitting
April 25, 2013

good quality vest. i wear this in the office :) it is form fitting, so if you jave shirts with fat/wide shirt sleeves, it may feel a little tight at the armpits. my only "knit-pick" is that the collar is also tight so wearing a collared shirt underneath can be snug around the neck.

Pros: Great design, Lasts forever, Performance, Ease of use
Comfort: 5 / 5
Durability: 4 / 5
Quality: 5 / 5
FitClothes: 2 / 5
from Bend, Or

Quantum Vest
March 16, 2013

Very nice garment. Extremely comfortable and warm. Certainly the nicest vest I have ever owned. Very soft and fleecy. Form fitting and it fits a bit small. Just order accordingly. Fitted for a slimmer person with a tappered waist so be aware. No real idea of durability but suspect it will be fine. Just a real fine piece of clothing.

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Icebreaker Men's Quantum Vest-170196 Photo


Available sizes, while supplies last, include size small, size medium, size large, size extra large and size extra extra large: s, m, l, xl, xxl.

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