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AssosMille GT Spring/Fall Knicker - Men's


Item # AAS00CU

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Item # AAS00CU

Mille GT Spring/Fall Knicker

Ideal for those cool fall and spring rides where added knee coverage and a touch of insulation make all the difference, the Assos Mille GT Spring/Fall Knicker brings warmth and comfort to your ride thanks to a blend of ultra-soft and insulating fabrics paired with the advanced Mille S7 EVO seat insert.

To make a knicker that can meet the demands of riding in the variable conditions of the shoulder seasons, Assos uses two insulated fabrics on the Mille GT Knicker. RX Heavy makes up the majority of the paneling, which (as the name implies) is a heavier fabric that ensures the front of your legs stay protected from biting winds and cold air. The back of the legs are RX Light, which provides breathability in this high-flex area. Both fabrics have an eco-friendly water-repellent treatment that protects from light precipitation and road spray.

The fit of the Mille GT Knicker is what Assos refers to as regularFit, which means they’re lightly compressive where they need to be but not as tight as the brand's racingFit. The fabric panels flex with each pedal stroke, and they’re pre-shaped and designed to fully wrap and support the upper leg, knee, and calf while riding.

The knickers come with Assos’ Mille S7 EVO chamois, which features 8mm of plush memory foam under the sit bones for dependable comfort on every ride. Other notable features of the chamois include 3D waffle foam, which is a three-layer perforated foam that increases breathability while reducing weight, as well as goldenGate technology that interrupts the stitching along both sides of the insert for improved freedom of movement in this sensitive rotational area.

  • Comfortable knickers for cycling in cool spring and fall weather
  • Heavier fabric on front panel blocks wind and cold air
  • Lighter fabric on back panel for flexibility and breathability
  • Water-repellent treatment sheds light precipitation and road spray
  • Mille S7 EVO chamois ideally balances comfort and performance
  • Y7 bib straps provide a lie-flat, stable, barely-there feel
  • regularFit optimized for comfort, more relaxed than racingFit
  • Reflective accents help keep you seen by traffic on the road

Tech Specs
Material[face fabric] RX Heavy, [back of legs] RX Light
Seasonspring, fall
ChamoisMille S7 EVO
Recommended Useroad cycling
Manufacturer Warrantylimited


Men's Apparel
Leg, Knee, Arm Warmers0III 

5ft 3in - 5ft 7in

(160 - 170cm)

5ft 7in - 5ft 9in

(168 - 175cm)

5ft 8in - 5ft 11in

(170 - 179cm)

5ft 11in - 6ft 2in

(180 - 187cm)

6ft 1in - 6ft 2in

(185 - 189cm)

6ft 3in+



< 132lb

(< 60kg)

< 154lb

(< 70kg)

< 165lb

(< 75kg)

< 176lb

(< 80kg)

< 187lb

(< 85kg)

< 198lb

(< 90lb)

> 198lb

(> 90lb)


27.5 - 29.1in

(70 - 74cm)

29.2 - 31.5in

(75 - 80cm)

31.6 - 33.8in

(81 - 86cm)

33.8 - 36.2in

(87 - 92cm)

36.3 - 38.9in

(93 - 99cm)

39 - 41.7in

(100 - 106cm)


















Note: Assos clothing has a very slimming, anatomic cut, if your build is less than slim or if you like your fit looser, go up in size.

How to Measure:
For best results, take measurements over your underwear.
Measure around the widest part of your chest.
Bend to the side and measure around the place where your waist bends, keeping the tape a bit loose.

What do you think about this product?


>Rating: 3

Concerned about durability

I've used it several times
Runs small
Size Bought
5` 8"
160 lbs

I have owned a lot of Assos products over the years and along with fantastic fit and finish the other attribute I love is the durability of the product. I have four pair of Assos bib shorts that are all around 6 or 7 years old and still perform and look like new. I purchased this pair of bib knickers last March and wore them maybe a dozen time before I went back to shorts. I have worn them this fall about a dozen times. After my last ride I noticed that the fabric looks like its starting to wear out where the pad meets the saddle on the outside of the bibs! My rode bike saddle and my fat bike saddle are smooth so can't understand why this would be happening so early in the life of this particular item. I will continue to monitor and report back as the season goes on but I am concerned about the durability of this pair of bibs. Its a great fitting bib and I am really enjoying them I just hope they last!!

>Rating: 3

Love Assos, not so much these knickers

I've used it several times
Size Bought
6` 2"
157 lbs

If I’m on bike, I’m wearing Assos. I’ve sworn by their gear for nearly 20 years of riding. The Equip RS line is downright awesome and I would swear that they designed the the line specifically for me. I’m 157 lbs and 6-2 and have long worn L bibs and M tops. That said, I’m disappointed in these knickers. The fit is just a little off. These knickers seem less form fitting in thigh, shorter in leg length, and looser at the cuff. In comparison to prior Assos knickers, the fit is lacking. The pad is better but I’d rather wear the previous knicker versions. Love Assos but would love to see them return to prior knicker fit patterns. Even with the wonky fit, I’d still take these over most of the competing knickers. I guess pick your poison if in the knickers market.

>Rating: 5

Great product

I've used it several times
Size Bought
5` 10"
185 lbs

If you like / have Assos products and they fit, these knickers are great. I buy a size larger. XL in this case. I have used Assos products for years. They are well made and very comfortable. I think they are worth the extra price. I just bought a Castelli knicker for about 1/2 the price and I like them, but I would pay the extra money for the Assos.

>Rating: 5

Sizing not right for me

I returned this product before using it
Runs small
Size Bought
5` 9"
175 lbs

I usually size in a large and in seeing some of the height/weights of other reviewers I thought I would be good with one but it ended up being very tight--especially straps. I returned for XL and although better--it was all still too tight. So went up to XLG (ie. XXL) and I could have made it work (straps still a tiny bit tight for my liking) except for where the straps meet the shorts part of bib--it protruded out a little which must work fine for most but did not work with my body shape. My waist is 32 but stomach is around a 39--got a lay off the sugar so I can get cool kit like this to fit.

>Rating: 4

Good so far, but suspenders are tight

I've used it several times
True to size
Size Bought
5` 6"
140 lbs

Worn on two rides so far. Comfortable and warm for the most part. Only issue is the suspenders are a little tight (they pull on my neck) when I ride. I'm hoping they loosen up with wear.

>Rating: 5


I've put it through the wringer
True to size
Size Bought
5` 9"
208 lbs

Soft. True to fit and warm as Heck! I love these bib and the thermal inside. Road in Houston, TX 40's with a wind chill and I was warm. I will wear these all winter long. Great buy.

>Rating: 5

The best kit I've ever owned.

True to size
Size Bought
5` 9"
185 lbs

I am a big fan of Assos kit. It fits perfectly, is pure quality and lasts. These knickers are awesome. Just be aware that this is "race fit."

Thanks for your review but the product description above states this is NOT "racingFit". The description states, "the fit of the Mille GT Knicker is what Assos refers to as regularFit, which means they’re lightly compressive where they need to be but not as tight as the brand's racingFit' ... 'the regularFit is optimized for comfort, & more relaxed than racingFit".