Assos Mille GT S11 bib shorts 2026

The daily choice for comfort and utility, refined with a new textile, trickledown bib strap technology, a more breathable insert, and an updated grip at the leg openings

As The core endurance model, MILLE GT is often the first touchpoint into the ASSOS world. It needs to make an impact, and it does – every ride, every day. It’s been carefully refined over the years, showcasing the iconic comfort, fit, and durability that makes ASSOS what it is, and the S11 generation pushes the envelope further. The new body textile is lighter, more durable, and has a deeper, true-black color while maintaining breathability, and the overall structure is locked into place with the addition of rollBar bib straps – technology adapted from the Racing Series.

Featured Fabric
The new QUARTZ textile is a lightweight, breathable warp knit with permanent odorControl. The true-black color doesn’t turn white or become transparent while stretching during normal use, and 80% of its content is from pre-consumer recycled polyamide.
 
Construction and fit
The streamlined regularFit and body-contoured shaping reduce seams, eliminating friction for total comfort and easy layering.

RollBar
A patented bracing design adapted from the Racing Series. Stabilizes the insert and locks it in place as your weight transfers while sprinting, climbing, and cornering.

PILtec Plug-In
A lightweight, ultrabreathable textile band across the leg opening. The microdot silicone treatment is invisible from the outside but stabilizes fit and maintains grip in wet or dry conditions.

ZeroPressure Waist
A soft, highly elastic waist construction that improves comfort and hold at the waist, minus any pressure or pinching.

GT S11 Insert
Compressive foam layers in a 12mm endurance platform. Thermoformed shaping reduces ridges and irritation.

3D Waffle
A patented, three-layer, perforated foam that increases breathability and eliminates excess weight.

GoldenGate 2.0
A free-floating construction that moves with your body rather than against it. New cut-outs on the wings reduce friction throughout the pedal stroke.

Sundeck Tec
An ultrasoft panel at the front of the insert that minimizes the footprint and eliminates pressure, allowing a more streamlined fit and increasing airflow.

Composition
Main Fabric 84%PL 16%EA; Padding Insert 85%PL 15%EA.