Free 2-Day Shipping on Orders Over $50 - See Details
This carousel displays a list of buttons that updates the main product image when a button is clicked
  • Options
  • Detail Images

AssosMille GT Winter Bib Tight - Men's


Item # AAS00CV

Select options
  • Cancel
  • Select options
  • blackSeries, XLG ($219.00)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # AAS00CV

Mille GT Winter Tight

From the snow-capped mountains of Switzerland comes some of cycling's most elite and stunning threads, and it should be no surprise that brands like Assos excel when it comes to winter-ready cycling clothing to keep you on the tarmac long after the temps take a dive for the winter. With lines like Bonka that take over winter with a head-on attitude, we know we can trust the frost-worthy fabrics of Assos, but sometimes we prefer a fit that's a little more accommodating than the race-worthy Bonka, which is why Assos crafted the Mille GT Winter Tight. These tights blend together warmth, flexibility, protection, and support, with a little more room for comfort than the Bonka, so you can get in your training rides and casual winter spins without skin-tight compression. The Mille GT are designed to pull on fast to eliminate as many barriers between you and your base miles as possible.

We love the indescribably perfect fit of Assos' top-end Bonka Tights, which virtually disappear once you pull them on, but achieving that disappearing act requires a lot of patience and a little bit of struggle to situate the bibs just so. The Mille Tights, in contrast, feature what Assos describes in typical, camel-case style as comfortFit. Near as we can tell, comfortFit means a slightly more forgiving cut, especially through the bibs and rear yoke, which makes for a much quicker application that you don't necessarily need to be 100% awake for. While this may seem like a minor luxury, it certainly appeals to us on frigid winter mornings when we're already fumbling at the coffee pot and the floor pump and one more impediment may spell a preemptive end to the ride.

Of course, this is still Assos, so comfortFit doesn't mean club fit. The attention to detail that made Assos' name is evident in details like the articulation down the back of the leg, which strategically tapers and combines panels of material for a fit through the back of the knee that's every bit as bunch-free as the Bonka Tights. Even the reflective strips on the back of the legs are only attached at the ends, as sewing the lengthwise sides to the tights would compromise the stretch and fit of the fabric.

The materials themselves are both of the RX genus, which hits the usual cold-weather benefits of a brushed inner face for insulation and rapid moisture transfer. The leading panels are RX Heavy, a material that doubles up on thermal protection with two layers at the knee, thigh, and hip, and doubles down on moisture control with Assos' new EVO water-resistant treatment. The back of the legs are made from the lighter, more breathable RX Light in order to regulate the microclimate's temperature while evacuating sweat and water vapor to ensure that a single hard interval won't condemn you to a clammy chill for the rest of the ride.

The Mille GT Winter Tights are finished with the long-distance Mille S7 EVO chamois, which has more surface area and less elasticity than Assos' summer-weight racing inserts. The Mille makes for a more stable pedaling platform across long base miles when your body position remains relatively static. It's still built with Assos' goldenGate technology, so the unattached center sides allow the chamois to move with your skin rather than against it, and it's also got a supportive pouch-like construction at the front to prevent awkward podium moments while waiting in line for a mid-ride coffee.

  • Take on old man winter with frost-worthy tights
  • RX Heavy front panels trap in heat with a soft brushed lining
  • Keep movement free thanks to RX Light fabric that flexes with you
  • Water resistant DWR coating keeps you dry from road spray
  • Mille S7 EVO chamois offers 8mm of memory foam support
  • Reflective details boost visibility in low light
  • Assos signature fit and quality will have you motivated for those formidable winter base miles

Tech Specs
MaterialRX Heavy, RX Light, ECO water repellent treated
ChamoisMille S7 EVO
Chamois Thickness8mm
BibY7 carrier bib tech with Stabilizator V3
Reflectivebands on calves
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: 5

40 Degrees with Intermittent Rain

I've used it once or twice and have initial impressions
True to size
Size Bought
6` 1"
165 lbs

First, sizing. I'm 6'1" and 165 lbs. I ordered the large and these fit extremely well. Not too tight, but snug. The microfleece is fantastic. Anyway, rode these today for the first time. 2.5 hr ride, 30 minutes of which was in the rain. I really never felt too hot or too cold while riding, which is probably the best expectation I could've had. My hands were and are (still) cold as I type this, but my legs and body were fine. I'll be ordering at least one more pair. As for any downside, I'd only say I prefer the Rapha chamois to the one in these. Not awful, not even bad, just not as good.

>Rating: 5

Warm and unrestrictive

I've put it through the wringer
True to size
Size Bought
185 lbs

These are perfect for cold, dry days. The material is light and form fitting in a way that makes them feel tailormade to your legs--they are tight, of course, but unrestrictive. I wish they had a weather resistant panel on the butt, but (butt but!) for the price these are awesome winter tights. I used these for gravel rides from January to April in the Berkshires. I am 6' and 185 pounds with an athletic build, and perhaps a little bit of a belly closer to Christmas (don't we all?). When it gets wet and cold, I used a pair of G-Shields by Giordana.

>Rating: 5

Assos GT winter bibs XL Black

True to size
Size Bought
5` 9"
190 lbs

I'm 5'9", 190lbs, with a bit of a small gut. These fit perfectly. I own a few different brands of riding shorts and bibs and Assos by far, fit the best. I just put these on over a medium weight polyester top and bottom base layer with a very thin wind breaker top and bottom. I then rode 10 miles in -24F tempurature and it was way too hot. Should have put on my thin poly base layer. I can't believe how warm these are. I love them because I don't feel bulky and restricted while riding, now I just need to get my feet to be as warm as my hands.

>Rating: 5

Perfect fit and comfort

I've used it several times
True to size
Size Bought
6` 7"
225 lbs

I'm 6' 7.5" and 225, long skinny legs. These fit me perfect and were so comfortable.