ASSOS unveils the latest evolution of its iconic endurance gear: the MILLE/UMA GT S11 collection. Designed for everyday use, season after season, this new generation improves comfort, breathability, and fit, while adopting a modernized aesthetic. Technologies derived from ASSOS's racing series are now fully integrated.
A new benchmark for endurance cycling
ASSOS, a leading Swiss brand in high-performance cycling apparel, announces the launch of the MILLE/UMA GT S11 range. A true pillar of the endurance collection, this S11 version builds upon the heritagetage of the GT line while incorporating more advanced materials, a more contemporary cut and a revisited ASSOS logo.
Designed to accompany cyclists ride after ride, the S11 collection aims for a clear objective: to offer distraction-free performance, where every detail contributes to comfort and durability.
MILLE/UMA GT S11 EVO Jersey: Breathability and everyday comfort
The MILLE/UMA GT S11 EVO jersey was designed to keep the cyclist cool, dry, and perfectly comfortable. It uses ASSOS' exclusive AirCell fabric, an ultralight circular knit with an open hexagonal structure, which guarantees excellent ventilation and high elasticity.
The sleeves, now made from Eclipse, a warp-knit fabric from the Racing Series, are distinguished by their lightness, softness and UPF 50+ protection. Their raw-edged construction offers a low profile, improving aerodynamics while eliminating pressure points.
The triple-rail pockets incorporate flexible panels that stabilize the contents, even when fully loaded. The collection is available in a refreshed color palette:
MILLE: Black, White, Edge Green, Floral Pink, Golden Yellow, Earth Brown, Petrol Blue
UMA: White, Almond Milk Green, Edge Green, Floral Pink, Wisteria Purple, Golden Yellow

MILLE/UMA GT S11 bib shorts: stability and long-distance endurance
The MILLE/UMA GT S11 bib shorts have been completely redesigned to offer lasting comfort mile after mile. Their lighter and more durable construction, combined with a slightly longer leg, creates a modern and streamlined silhouette.
The new QUARTZ fabric provides breathable compression and lasting odor control. Made from 80% pre-consumer recycled polyamide, it exemplifies ASSOS' commitment to sustainability. The rollBar strap technology, derived from the Racing Series, keeps the insert perfectly in place, even during intense activity.
On the thighs, the PILtec Plug-In finishes guarantee a reliable hold on dry or wet skin, without adding volume or visible marks.
An insert designed to move with the cyclist
At the heart of the bib shorts is the GT S11 insert, featuring a 12mm endurance platform. Its Shock-Absorb monofoam, combined with a three-layer perforated construction, enhances shock absorption and breathability. GoldenGate 2.0 technology allows the insert to naturally follow the body's movements, reducing friction with every pedal stroke.
Lighter, more resistant and in a deep black that remains opaque even when stretched, the bib short is also available in other colours, such as moss green and burgundy red, for the MILLE and UMA ranges.
ASSOS's most advanced endurance gear
With the MILLE/UMA GT S11 collection, ASSOS redefines the standards of everyday cycling apparel. Refined, reliable, and offering absolute comfort, this range is designed for demanding cyclists seeking lasting performance without compromise.
The MILLE/UMA GT S11 kit is now available on assos.com











