Gregarius Pro Bib Shorts Check Grey

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

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Size Guide

Q36.5 Bib Shorts

Find your size

1 Chest

Measure the circumference around the widest part of your chest, just under the arms.

2 Waist

Measure the circumference around your natural waist at it’s narrowest point.

3 Height

How tall are you? Remember that Q36.5 Sartorial Fit Laboratory can provide you with special cut leg lenghts of certain pieces of equipment! Visit our Contact Page to receive more information.

4 Weight

Weight yourself to complete your size evaluation!

If you have any questions, please visit our Contact Page and fill out the form. We are happy to assist you!

		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

Weight M Size 193g

Body Temperature
Stability Guarantee +64°F

71 % Polyamide

26 % Elastane

3 % Silver

Breathability

Water repellency

Waterproof

Insulation

UV Protection

Reflectivity

Weight

Wind control

Muscle support

Gregarius Pro Signature Jersey Tangerine Red

Color: Tangerine Red Size: M

Perfect for warm weather and higher-intensity rides, the Q36.5 Gregarius Pro Cycling Jersey ensures outstanding aerodynamic performance through a modern raglan cut and ribbed sleeve system. The ultra-breathable material of the front panels combines with the honeycomb mesh on the back to provide great thermoregulation and comfort for intense summer rides.

US$133.00 US$190.00

Gregarius Pro Damask Jersey Black

Color: Black Size: M

US$133.00 US$190.00

Base Layer 1 Sleeveless White

Color: White Size: S-M

The Q36.5 Base Layer 1 represents our technologically extreme vision of the traditional seamless base layer that provides optimal moisture management thanks to our use of the cutting-edge Karl Mayer Seamless knitting machines. The seamless design uses multiple integrated yarn structures with varying densities to pull sweat away from the skin and move it to an outer layer where it can evaporate.

US$80.00

Dottore Clima Road Shoes Black

Color: Black Shoe Size: 37

The Q36.5 Dottore Clima Road Cycling Shoes employ an ultra-breathable construction to provide essential support during high intensity cycling in hot weather. Providing the perfect balance between comfort and high-performance, the special knitted upper and custom last cradled the foot with a sock-like fit, while enhancing power transfer to the pedals.

US$560.00

Air Vest Black

Color: Black Size: M

Offering exceptional wind protection, the Q36.5 Air Vest uses advanced, lightweight material to insulate while remaining super packable, meaning you won’t even notice it in your back pocket during warmer moments of the ride. Designed for 4-season effectiveness, the Air Vest is perfect for everything from cold, windy winter rides to summer rides high in the mountains. Its body mapped cut ensures it will sit close to the torso and not flap in the wind.

US$150.00

Dottore Pro Summer Gloves Black

Color: Black Size: M

The minimalist design of the Q36.5 Pinstripe Summer cycling Gloves ensures your hands will always feel in control of the bars without overheating or suffering from poor circulation.

Variants from US$40.80

US$68.00

Q LAB Air Chamois

Q LAB Air Chamois is a proprietary development that revolutionizes your on-the-bike comfort thanks to the use of two separate layers that move independently to adapt to a rider’s position. This means your chamois always offers total protection no matter your position on the bike. The top layer and open-air construction reduce friction typically caused by stitching and material overlap.

100% Proprietary Components

The Gregarius Pro Bib Shorts are made from 100% internally developed components that cannot be found on any other bib shorts on the market. This guarantees a uniquely high performance product in which every part has been designed in absolute harmony with all other parts of the bib shorts.

Ergogenic Minimalist Pattern

The Gregarius Pro Bibs are constructed using the least amount of stitching possible for greatest comfort, combined with proprietary design features and fabrics to provide our signature feeling of muscular support.

Lumbar Support System

Made from a proprietary high density woven fabric, this panel provides additional compression to create a zone of support for the lumbar and gluteal musculature. The improved stability results in increased power output.

Raw Cut

The raw-cut leg hems provide support without squeezing since they don’t employ uncomfortable elastic and silicon strips. They stay in place with no pressure points no matter the intensity of the effort.