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Assos Mens Mille GT Winter Bib Tight GTO C2
Assos Mens Mille GT Winter Bib Tight GTO C2
Assos Mens Mille GT Winter Bib Tight GTO C2
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Assos Mens Mille GT Winter Bib Tight GTO C2 1
Assos Mens Mille GT Winter Bib Tight GTO C2 3
Assos Mens Mille GT Winter Bib Tight GTO C2 2

Assos Men's Mille GT Winter Bib Tight GTO C2


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MSRP: $550.00
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A Tight For The Modern World

The Assos Mille GT Winter Bib Tights GTO C2 features a completely reimagined construction of the typical bib tight. With reversed stitch lines and a radically reshaped insert to eliminate friction and genital pressure, this tight provides matchless muscle support with tapered, wrinkle-free leg panels that mirror your physique.

The primary textile of these tights is OSSIDIA, striking the ideal balance between frictionless comfort and muscle supporting compression. Its warp-knit composition is made with ultrathin, elastic yarns for muscle hold, breathability, and a silky-smooth wrap along your low back and thighs. The front panel is made with LOSANGA, a new ASSOS-developed textile that eliminates pressure against sensitive areas.

The GTO straps and leg panels are constructed using ASSOS rollBar and one-piece Butterfly panel designs for stability. Each leg panel features louvreTec darted construction, which tapers down the outside of each thigh for a custom, compressive hold.


  • Patented 3-layer 3D Waffle perforated foam has next-to-skin comfort without the weight
  • Elastic superFlat X-Frame delivers limited vertical stretch in the rear
  • LouvreTec darts taper from the outside of each thigh for a compressive hold
  • Butterfly pattern wraps around lower back and legs for uniform compression
  • GoldenGate stitching allows for more comfort and freedom of movement
  • Mille GTO C2 insert uses twin21 system with three separate layers for 21mm total thickness
  • Ultra-soft SunDeck superlight foam-free textile forms preshaped cup for support and ventilation

Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Size Chart



Style Type: Bibtights 

Leg Type: Full Length 

BlackSeries - Small

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BlackSeries - Medium

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BlackSeries - Large

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BlackSeries - X-Large

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BlackSeries - 2X-Large

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Ordered by Most Relevant First
5 stars
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1 stars
Reviewed 12/16/2022
by adrichman
Cycling Enthusiast
Eastern Sierra
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Very comfy but not that warm

These are sold as deep winter gear, something which Assos has been playing fast and loose with for a while now, rating even their single layer GT tights as 3/3 winter when as has been noted elsewhere they're really a shoulder season item. The GTOs as I'll call them is more of the same. The pad is superb but there's no wind proofing and the tight is single layer. That is not a recipe for coping with low temps down into the 30s but that is the way it is being sold. I regularly ride in those temps, and these are wholly inadequate. If you wear a wind/rain pant over them, you're set (as even Assos suggests is necessary) but that is large expense on top of large expense, and it doesn't breathe. Comparing it to the older LL.Mille or Bonka tights, there's no comparison, the GTOs are not in the same league. They're the Winter GT tights for dentists. Verrry comfy, though.

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Reviewed 11/13/2022
by Keith Solano
Portland , Oregon
Overall Rating
You need these!

Finally a brand that fits me perfect! These bib tights are the best by far. I am a sissy when it come to the cold, dont like. These Kept me warm all the time even when riding in the shade. I know these are spendy but you get what you pay for! The hip impact zone with a pad was intresting but did not even know they were there when riding. If you can budget for these you need to do it! After riding with these i will not be using my other tights.

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Reviewed 12/31/2022
by Keith
Gresham, Oregon
Overall Rating
Best Winter Gear

Another great winter bib from Assos. Love the protection at the bottom from spray. I do have other winter bibs to wear.... but use these the most. These do well with light rain but not a down pour. As for wind... well.. these do well in that area also as it gets windy here. They are pricey but you get what you pay for in my opinion.

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