Obsidian Bib Shorts

Color: Black

Black

Size: XS

Product variants

Model is 175cm and 61kg wearing a size S

Obsidian Bib Shorts

Black / XS

Perfect for racing, long training rides, or indoor turbo sessions, these bib shorts are your ultimate all-rounder. Designed to support our pro riders through week-long tours and grueling 5+ hour training sessions, they’re built for performance and comfort.

Soft, elasticated straps keep the bibs securely in place without causing any skin irritation, while the high-cut waistline creates a smooth, seamless transition to your jersey without adding pressure to your abdomen.

The integrated leg grippers eliminate the need for seams around the legs, ensuring a snug fit without discomfort—so you can focus entirely on your ride.

Fabric Details

Side Panels:
88% Poly 12% Elastane, 230GSM
Inner Thigh Section:
88% Poly 12% Elastane, 235GSM
Mesh Back Panel:
92% Poly 8% Elastane, 100GSM
Straps:
100% Elastane, 320GSM

Integrated Leg Gripper

Highly flexible, all day comfort is provided by the leg grippers that are incorporated into the fabric.

Endurance Chamois

Elastic Interface's Endurance Chamois deliver maximum performance on long distance rides. High density foams and a central channel reduce pressure in sensitive areas to keep you comfortable and eliminate circulation and nerve compression.

FAQs

What is the difference between the Obsidian Bibs and the Ultra Bibs

The Obsidian Bibs are our do it all bibs. The Ultra Bibs are our take on the perfect set of bibs.

What should I do if I am inbetween sizes?

We recommend sizing down as the fabrics we use are highly stretchable and as the leg length is quite long.

What tempreature range are these suitable for?

We recommend these bibs for riding above 15C

How do I look after for my Bibs?

Wash on a cool, synthetics wash/ Do not use fabric softener or bleach. Air dry only. Do not wash with rough or sharp items as this can damage the bibs.

Can I customise your kit with my team logo or personal design?

Yes, custom designs are available for a minimum order of 5 items per style. Please email info@rule28.cc for more info.

	XXS	XS	S	M	L	XL
Chest (cm)	80-85	86-90	91-95	96-100	101-105	106-110
Waist (cm)	67-72	73-77	78-82	83-87	88-93	94-99
Hip (cm)	80-85	86-90	91-95	96-100	101-105	106-109

	XXS	XS	S	M	L
Chest (cm)	78-82	83-86	87-90	91-94	95-98
Waist (cm)	63-67	68-71	72-75	76-79	80-83
Hip (cm)	84-88	89-92	93-96	97-100	101-104

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Obsidian Bib Shorts

Men's

Women's

Integrated Leg Gripper

Endurance Chamois

FAQs