Assos Mille GT Ultraz Winter Bibtights review

Made to keep you warm even in the deepest winter, these tights offer faultless performance

Cycling Weekly Verdict

These bib tights combine excellent protection from the elements with a flawless fit. With the front cut lower than other brands, these really lend themselves to riding in an aggressive, aerodynamic position. The is only possible criticism to make regards the price, which is rather more than the competition.

Reasons to buy
  • +

    Great fit

  • +


  • +

    Water resistant

  • +

    Comfy chamois

Reasons to avoid
  • -

    The price

You can trust Cycling Weekly. Our team of experts put in hard miles testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test.

These are the warmer version of the Assos Mille GT Winter Bibtights we’ve previously reviewed, intended to fend off the harshest of winter conditions. Although perhaps a little warm for the majority of UK riding conditions, for those who run cold, or want to be able to get out no matter the weather, these represent a compelling option.

>>> The best road cycling winter tights for 2020

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Stefan Abram
Tech features editor

After winning the 2019 National Single-Speed Cross-Country Mountain Biking Championships and claiming the plushie unicorn (true story), Stefan swapped the flat-bars for drop-bars and has never looked back. 

Since then, he’s earnt his 2ⁿᵈ cat racing licence in his first season racing as a third, completed the South Downs Double in under 20 hours and Everested in under 12.

But his favourite rides are multiday bikepacking trips, with all the huge amount of cycling tech and long days spent exploring new roads and trails - as well as histories and cultures. Most recently, he’s spent two weeks riding from Budapest into the mountains of Slovakia

Height: 177cm

Weight: 67–69kg