ENGINEERED FOR THE HARSHEST WINTER CONDITIONS.
The MILLE GT Ultraz Winter Bibs are constructed with an arsenal of winterproof textiles to deliver unmatched levels of insulation, breathability, and weather resistance. With double-layer protection throughout and a membrane-backed front panel, the Ultraz stand in as the most protective bib tights in Assos regularFit platform. Assos began with the same highly insulating brushed-back RX Heavy that’s used in their Winter Bib Tights, but added a second layer on the outside for added protection. For this twinDeck construction, Assos applied their NEOS Ultra textile — an ultrathin 2L softshell with PU bonded membrane that’s water-resistant and 100% windproof—to ensure this element-facing section of your legs and glutes remains protected from snow, rain, wind, and low temperatures. As with the Winter Bib Tights, RX Light makes up the backs of the legs for added breathability and comfort in this high-flex zone.