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Mille GT Ultraz EVO Winter Jacket - Men's

4.7 out of 5 stars
10 Reviews
$258.30 - $369.00
Up to 30% off


Size Chart


Why We Like The ASSOS Mille GT Ultraz EVO Winter Jacket

Winter training on the open roads is not just a test of your resolve, but it’s also the season to experience cycling on deserted roads and climbs whose chilled pavement and snow-lined shoulders turn away the more fragile cyclist. Assos’ Mille GT Ultraz EVO Winter Jacket insulates your core on such rides and protects your motivations against harsh winter climates as you churn out the base miles. Updated to add increased protection and warmth throughout the entire jacket, Assos starts with the front and upper back — which face winter head-on — and combines their triple-layered NEOS Light and RX Heavy fabrics for windproofing and water-repellency. The sleeves are fortified with the breathable yet still winter-ready, two-layer NEOS Ultra and 652.RX fabric, while the back panel uses a three-layer, winter-proof, breathable soft-shell, NEOS Medium. Assos looks at the entire system as combining the highest-performing materials to meet the required goals of keeping you warm and protected as you train.


Assos uses targeted stitch patterns to ensure a full range of motion in the riding positions while the center-weighted pockets are held tight and stabilized for comfort. The Tripe Ramp pockets create “lids” over your cargo to add security and peace of mind, as you don’t want to lose your phone in deep-winter training. The full-length zip helps manage overall heat buildup, and the regular fit of the Mille GT Ultraz accommodates your favorite baselayers without adding bulk that would catch in the winds.


  • Mid-winter cycling jacket for dedicated cyclists
  • Blend of elite, winter-ready materials holds warmth and protects
  • Breathable, windproof, and water-resistant NEOS fabrics
  • Regular fit for adding extra layers of comfort
  • Reflective accents on sides and center-pocket
  • Item #AASZ01G
[front/upper back] NEOS Light, RX Heavy, [sleeves] NEOS Ultra, 652.RX, [back panel] Neos Medium
Waterproof Rating
NEOS Medium (>10,000mm)
Breathability Rating
NEOS Medium (14,600g/m2/24h)
Windproof Rating
waist, drop tail
Center Back Length
[medium] 27in
3 covered rear
Claimed Weight
[medium] 1lb 4oz
road cycling
Manufacturer Warranty

Overall Rating

5 based on 4 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 3 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

April 10, 2024

Great jacket

Size Bought:

I bought this item and it is perfect for the cold weather

4 out of 5 stars

January 3, 2024

Great jacket but way too small!

I returned this product before using it
Size Bought:

This is a magnificent jacket with keen attention to detail and very high quality like you would expect from Assos. However, after all the years I have been wearing Assos gear, I should have realized that these garments are cut for the slimmest guys. I am slim but even the medium sized jacket was too tight. I had to order two sizes up and hope that the large fits just right.

James B
5 out of 5 stars

April 2, 2023

Ultimate winter jacket

I've put it through the wringer
Size Bought:
5' 9"

I write this review two years after my purchase. This replaced a Bellwether jacket I used for probably 15-20 years. That jacket was so warm and I just needed a base layer to handle the majority of the coldest winter rides. I put a lot of effort into finding the next perfect jacket. I reviewed countless items on line and I never thought of going with Assos as it was by far the most expensive. I happened to be in an upscale bike shop somewhat local to me and they sold Assos products. I tried this jacket on and knew this was it. Luckily I was able to try one on because my normal size was too small in this line. I had to size up to an XL from an M. Well, I have now used this for two seasons and I could not be any happier - even with their customer service. Oddly, my zipper corroded and they replaced it without issue. My experience follows the others in that you do need much to keep warm with this jacket (I use my Skinfoil winter long-sleeve base layer most times) and I find can be a bit much once it is over 40°F but just pull the zipper down. Mine happens to have the integrated hood and I have used it about a dozen times, and it is a very nice add-on. This and the Skinfoil were my first ASSOS products and I just purchased the Mille GT spring/fall knickers and as expected, this is of the quality I have come to expect with this company.

David C
5 out of 5 stars

February 25, 2023

Handles extreme cold well

I've put it through the wringer
Size Bought:
5' 9"

I ride with this jacket in sub 20F NY weather all the time. Warmth is never an issue even with high windchill. When the temps get into mid 30s you have to unzip to vent because of how well it insulates.

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