Gregarius Pro Bib Shorts Nautica Blue
Totally redesigned from the ground up for 2025 with 100% proprietary components, the Q36.5 Gregarius Pro Bib Shorts for Men have been engineered to provide the rider with the most free, unrestricted, and “not-even-there” on-the-bike feeling, without any compromise to our signature comfort and ergogenic support. This uniquely unrestricted feeling of the Gregarius Pro is the result of a system that fuses a new ergogenic pattern (four different fabrics, minimal stitching) with our revolutionary adaptive chamois pad. The Q LAB Air Chamois employs single layer cover fabric without lamination or foam for rapid drying and breathability during hot conditions while the C-shaped foam pad underneath is inserted directly into the pattern of the shorts, creating a single plane from straps to groin. This design offers noticeably superior stability and comfort for the rider. Even during the hardest moments of the climb, you will need to look down at your legs to remind yourself that you are even wearing anything!
US$270.00
Size Guide
Q36.5 Bibs & Shorts

Find your size
Measure the circumference around the widest part of your chest, just under the arms.
Measure the circumference around your natural waist at it’s narrowest point.
How tall are you? Remember that Q36.5 Sartorial Fit Laboratory can provide you with special cut leg lenghts of certain pieces of equipment! Contact our @supportcenter to get further information.
Weight yourself to complete your size evaluation!
XXS | XS | S | M | L | XL | XXL | XXXL | ||
1 Chest | cm | 84 | 88 | 92 | 96 | 102 | 108 | 114 | 120 |
inch | 33 | 34,5 | 36 | 37,5 | 40 | 42,5 | 45 | 47 | |
2 Waist | cm | 72 | 76 | 80 | 84 | 90 | 96 | 102 | 108 |
inch | 28,5 | 30 | 31,5 | 33 | 35,5 | 37,5 | 40 | 42,5 | |
3 Height | cm | 162-167 | 166-171 | 170-175 | 174-179 | 178-183 | 182-187 | 186-191 | 190-195 |
inch | 64 | 66 | 68 | 69,5 | 71 | 72,5 | 74 | 75,5 | |
4 Weight | kg | 52-60 | 58-66 | 64-72 | 70-78 | 76-86 | 84-94 | 92-102 | 100-110 |
lbs | 115-132 | 128-146 | 141-159 | 154-172 | 167-190 | 185-207 | 200-243 | 203-225 | |
XXS | XS | S | M | L | XL | XXL | XXXL |
Free shipping
For orders above €100
Made in Italy
With minimal footprint
Worldwide
24/48h DHL shipping
Technical Features




Q LAB Air Chamois


100% Proprietary Components


Ergogenic Minimalist Pattern


Lumbar Support System


Raw Cut


100% Recycled Fabric

