Description
Q36.5 Gregarius Pro Bib Shorts
Men’s Cycling Bib Shorts
The 2025 Gregarius Pro arrives as a complete ground-up redesign, built entirely from 100% proprietary components to deliver the most unrestricted, barely-there riding sensation Q36.5 has ever produced. Every fabric, panel, and interface has been engineered to work as a single, harmonised system-maximising comfort, stability, and ergogenic support without adding weight or restriction. The result is a bib short so free-feeling that, even deep into a climb, you’ll look down to remind yourself you’re wearing it.
Key Features
- Q LAB Air Chamois with dual-layer adaptive movement
- Ergogenic minimalist pattern with four technical fabrics
- Proprietary lumbar support system for improved stability
- Raw-cut leg hems with zero pressure points
- 100% internally developed components for unmatched integration
Q LAB Air Chamois
The Q LAB Air Chamois introduces a two-layer construction that moves independently to adapt to your position on the bike. A single-layer cover fabric-free from lamination and excess foam-keeps drying times rapid and breathability high in hot conditions. Beneath it, a C-shaped foam structure is inserted directly into the short’s pattern, creating a continuous plane from straps to groin. This eliminates friction from overlapping materials and delivers exceptional stability during long efforts and high-torque climbing.
100% Proprietary Components
Every element of the Gregarius Pro is internally developed and exclusive to Q36.5. Fabrics, foams, weaves, and patterns are designed to function in perfect harmony, ensuring a uniquely consistent performance feel that cannot be replicated by off-the-shelf materials.
Ergogenic Minimalist Pattern
Constructed with minimal stitching and four strategically placed fabrics, the Gregarius Pro provides targeted muscular support while maintaining a friction-free, ultra-light sensation. The pattern follows the body’s natural movement, enhancing comfort and efficiency during long hours in the saddle.
Lumbar Support System
A high-density woven panel reinforces the lumbar and gluteal region, adding subtle compression that stabilises the pelvis. This increased stability translates into smoother power transfer and improved output during sustained efforts.
Raw-Cut Leg Hems
The raw-cut hems stay securely in place without relying on silicone grippers or tight elastic. They provide a clean, pressure-free interface that remains comfortable no matter the intensity of the ride.
Size Guide (Waist in cm)
| Size | Waist |
|---|---|
| XXS | 72-76 |
| XS | 76-80 |
| S | 80-84 |
| M | 84-90 |
| L | 90-96 |
| XL | 96-102 |
| XXL | 102-108 |
| XXXL | 108-114 |